23780358

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1187}}^1$

素因数の和:1258

約数の個数: 64

約数和(自身を含む): 61585920

約数和(自身を除く): 37805562

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 53, 54, 63, 106, 126, 159, 189, 318, 371, 378, 477, 742, 954, 1113, 1187, 1431, 2226, 2374, 2862, 3339, 3561, 6678, 7122, 8309, 10017, 10683, 16618, 20034, 21366, 24927, 32049, 49854, 62911, 64098, 74781, 125822, 149562, 188733, 224343, 377466, 440377, 448686, 566199, 880754, 1132398, 1321131, 1698597, 2642262, 3397194, 3963393, 7926786, 11890179, 23780358]

約数ペア:

[(1, 23780358), (2, 11890179), (3, 7926786), (6, 3963393), (7, 3397194), (9, 2642262), (14, 1698597), (18, 1321131), (21, 1132398), (27, 880754), (42, 566199), (53, 448686), (54, 440377), (63, 377466), (106, 224343), (126, 188733), (159, 149562), (189, 125822), (318, 74781), (371, 64098), (378, 62911), (477, 49854), (742, 32049), (954, 24927), (1113, 21366), (1187, 20034), (1431, 16618), (2226, 10683), (2374, 10017), (2862, 8309), (3339, 7122), (3561, 6678)]