13528908

素因数分解:

$2^2\times 3^2\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:227

約数の個数: 72

約数和(自身を含む): 35642880

約数和(自身を除く): 22113972

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 67, 71, 79, 134, 142, 158, 201, 213, 237, 268, 284, 316, 402, 426, 474, 603, 639, 711, 804, 852, 948, 1206, 1278, 1422, 2412, 2556, 2844, 4757, 5293, 5609, 9514, 10586, 11218, 14271, 15879, 16827, 19028, 21172, 22436, 28542, 31758, 33654, 42813, 47637, 50481, 57084, 63516, 67308, 85626, 95274, 100962, 171252, 190548, 201924, 375803, 751606, 1127409, 1503212, 2254818, 3382227, 4509636, 6764454, 13528908]

約数ペア:

[(1, 13528908), (2, 6764454), (3, 4509636), (4, 3382227), (6, 2254818), (9, 1503212), (12, 1127409), (18, 751606), (36, 375803), (67, 201924), (71, 190548), (79, 171252), (134, 100962), (142, 95274), (158, 85626), (201, 67308), (213, 63516), (237, 57084), (268, 50481), (284, 47637), (316, 42813), (402, 33654), (426, 31758), (474, 28542), (603, 22436), (639, 21172), (711, 19028), (804, 16827), (852, 15879), (948, 14271), (1206, 11218), (1278, 10586), (1422, 9514), (2412, 5609), (2556, 5293), (2844, 4757)]