18808529652

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{15901}}^1$

素因数の和:16054

約数の個数: 144

約数和(自身を含む): 54178750080

約数和(自身を除く): 35370220428

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 29, 33, 36, 44, 58, 66, 87, 99, 103, 116, 132, 174, 198, 206, 261, 309, 319, 348, 396, 412, 522, 618, 638, 927, 957, 1044, 1133, 1236, 1276, 1854, 1914, 2266, 2871, 2987, 3399, 3708, 3828, 4532, 5742, 5974, 6798, 8961, 10197, 11484, 11948, 13596, 15901, 17922, 20394, 26883, 31802, 32857, 35844, 40788, 47703, 53766, 63604, 65714, 95406, 98571, 107532, 131428, 143109, 174911, 190812, 197142, 286218, 295713, 349822, 394284, 461129, 524733, 572436, 591426, 699644, 922258, 1049466, 1182852, 1383387, 1574199, 1637803, 1844516, 2098932, 2766774, 3148398, 3275606, 4150161, 4913409, 5072419, 5533548, 6296796, 6551212, 8300322, 9826818, 10144838, 14740227, 15217257, 16600644, 18015833, 19653636, 20289676, 29480454, 30434514, 36031666, 45651771, 47496287, 54047499, 58960908, 60869028, 72063332, 91303542, 94992574, 108094998, 142488861, 162142497, 182607084, 189985148, 216189996, 284977722, 324284994, 427466583, 522459157, 569955444, 648569988, 854933166, 1044918314, 1567377471, 1709866332, 2089836628, 3134754942, 4702132413, 6269509884, 9404264826, 18808529652]

約数ペア:

[(1, 18808529652), (2, 9404264826), (3, 6269509884), (4, 4702132413), (6, 3134754942), (9, 2089836628), (11, 1709866332), (12, 1567377471), (18, 1044918314), (22, 854933166), (29, 648569988), (33, 569955444), (36, 522459157), (44, 427466583), (58, 324284994), (66, 284977722), (87, 216189996), (99, 189985148), (103, 182607084), (116, 162142497), (132, 142488861), (174, 108094998), (198, 94992574), (206, 91303542), (261, 72063332), (309, 60869028), (319, 58960908), (348, 54047499), (396, 47496287), (412, 45651771), (522, 36031666), (618, 30434514), (638, 29480454), (927, 20289676), (957, 19653636), (1044, 18015833), (1133, 16600644), (1236, 15217257), (1276, 14740227), (1854, 10144838), (1914, 9826818), (2266, 8300322), (2871, 6551212), (2987, 6296796), (3399, 5533548), (3708, 5072419), (3828, 4913409), (4532, 4150161), (5742, 3275606), (5974, 3148398), (6798, 2766774), (8961, 2098932), (10197, 1844516), (11484, 1637803), (11948, 1574199), (13596, 1383387), (15901, 1182852), (17922, 1049466), (20394, 922258), (26883, 699644), (31802, 591426), (32857, 572436), (35844, 524733), (40788, 461129), (47703, 394284), (53766, 349822), (63604, 295713), (65714, 286218), (95406, 197142), (98571, 190812), (107532, 174911), (131428, 143109)]