18829385316

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{151}}^1\times {\mathrm{8387}}^1$

素因数の和:8614

約数の個数: 144

約数和(自身を含む): 55690951680

約数和(自身を除く): 36861566364

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 59, 63, 84, 118, 126, 151, 177, 236, 252, 302, 354, 413, 453, 531, 604, 708, 826, 906, 1057, 1062, 1239, 1359, 1652, 1812, 2114, 2124, 2478, 2718, 3171, 3717, 4228, 4956, 5436, 6342, 7434, 8387, 8909, 9513, 12684, 14868, 16774, 17818, 19026, 25161, 26727, 33548, 35636, 38052, 50322, 53454, 58709, 62363, 75483, 80181, 100644, 106908, 117418, 124726, 150966, 160362, 176127, 187089, 234836, 249452, 301932, 320724, 352254, 374178, 494833, 528381, 561267, 704508, 748356, 989666, 1056762, 1122534, 1266437, 1484499, 1979332, 2113524, 2245068, 2532874, 2968998, 3463831, 3799311, 4453497, 5065748, 5937996, 6927662, 7598622, 8865059, 8906994, 10391493, 11397933, 13855324, 15197244, 17730118, 17813988, 20782986, 22795866, 26595177, 31174479, 35460236, 41565972, 45591732, 53190354, 62348958, 74719783, 79785531, 106380708, 124697916, 149439566, 159571062, 224159349, 298879132, 319142124, 448318698, 523038481, 672478047, 896637396, 1046076962, 1344956094, 1569115443, 2092153924, 2689912188, 3138230886, 4707346329, 6276461772, 9414692658, 18829385316]

約数ペア:

[(1, 18829385316), (2, 9414692658), (3, 6276461772), (4, 4707346329), (6, 3138230886), (7, 2689912188), (9, 2092153924), (12, 1569115443), (14, 1344956094), (18, 1046076962), (21, 896637396), (28, 672478047), (36, 523038481), (42, 448318698), (59, 319142124), (63, 298879132), (84, 224159349), (118, 159571062), (126, 149439566), (151, 124697916), (177, 106380708), (236, 79785531), (252, 74719783), (302, 62348958), (354, 53190354), (413, 45591732), (453, 41565972), (531, 35460236), (604, 31174479), (708, 26595177), (826, 22795866), (906, 20782986), (1057, 17813988), (1062, 17730118), (1239, 15197244), (1359, 13855324), (1652, 11397933), (1812, 10391493), (2114, 8906994), (2124, 8865059), (2478, 7598622), (2718, 6927662), (3171, 5937996), (3717, 5065748), (4228, 4453497), (4956, 3799311), (5436, 3463831), (6342, 2968998), (7434, 2532874), (8387, 2245068), (8909, 2113524), (9513, 1979332), (12684, 1484499), (14868, 1266437), (16774, 1122534), (17818, 1056762), (19026, 989666), (25161, 748356), (26727, 704508), (33548, 561267), (35636, 528381), (38052, 494833), (50322, 374178), (53454, 352254), (58709, 320724), (62363, 301932), (75483, 249452), (80181, 234836), (100644, 187089), (106908, 176127), (117418, 160362), (124726, 150966)]