21474882

素因数分解:

$2^1\times 3^6\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1$

素因数の和:147

約数の個数: 112

約数和(自身を含む): 57290688

約数和(自身を除く): 35815806

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 27, 33, 39, 54, 66, 78, 81, 99, 103, 117, 143, 162, 198, 206, 234, 243, 286, 297, 309, 351, 429, 486, 594, 618, 702, 729, 858, 891, 927, 1053, 1133, 1287, 1339, 1458, 1782, 1854, 2106, 2266, 2574, 2673, 2678, 2781, 3159, 3399, 3861, 4017, 5346, 5562, 6318, 6798, 7722, 8019, 8034, 8343, 9477, 10197, 11583, 12051, 14729, 16038, 16686, 18954, 20394, 23166, 24102, 25029, 29458, 30591, 34749, 36153, 44187, 50058, 61182, 69498, 72306, 75087, 88374, 91773, 104247, 108459, 132561, 150174, 183546, 208494, 216918, 265122, 275319, 325377, 397683, 550638, 650754, 795366, 825957, 976131, 1193049, 1651914, 1952262, 2386098, 3579147, 7158294, 10737441, 21474882]

約数ペア:

[(1, 21474882), (2, 10737441), (3, 7158294), (6, 3579147), (9, 2386098), (11, 1952262), (13, 1651914), (18, 1193049), (22, 976131), (26, 825957), (27, 795366), (33, 650754), (39, 550638), (54, 397683), (66, 325377), (78, 275319), (81, 265122), (99, 216918), (103, 208494), (117, 183546), (143, 150174), (162, 132561), (198, 108459), (206, 104247), (234, 91773), (243, 88374), (286, 75087), (297, 72306), (309, 69498), (351, 61182), (429, 50058), (486, 44187), (594, 36153), (618, 34749), (702, 30591), (729, 29458), (858, 25029), (891, 24102), (927, 23166), (1053, 20394), (1133, 18954), (1287, 16686), (1339, 16038), (1458, 14729), (1782, 12051), (1854, 11583), (2106, 10197), (2266, 9477), (2574, 8343), (2673, 8034), (2678, 8019), (2781, 7722), (3159, 6798), (3399, 6318), (3861, 5562), (4017, 5346)]