7492212

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2287}}^1$

素因数の和:2317

約数の個数: 72

約数和(自身を含む): 23319296

約数和(自身を除く): 15827084

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 2287, 3276, 4574, 6861, 9148, 13722, 16009, 20583, 27444, 29731, 32018, 41166, 48027, 59462, 64036, 82332, 89193, 96054, 118924, 144081, 178386, 192108, 208117, 267579, 288162, 356772, 416234, 535158, 576324, 624351, 832468, 1070316, 1248702, 1873053, 2497404, 3746106, 7492212]

約数ペア:

[(1, 7492212), (2, 3746106), (3, 2497404), (4, 1873053), (6, 1248702), (7, 1070316), (9, 832468), (12, 624351), (13, 576324), (14, 535158), (18, 416234), (21, 356772), (26, 288162), (28, 267579), (36, 208117), (39, 192108), (42, 178386), (52, 144081), (63, 118924), (78, 96054), (84, 89193), (91, 82332), (117, 64036), (126, 59462), (156, 48027), (182, 41166), (234, 32018), (252, 29731), (273, 27444), (364, 20583), (468, 16009), (546, 13722), (819, 9148), (1092, 6861), (1638, 4574), (2287, 3276)]