18546372

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1723}}^1$

素因数の和:1769

約数の個数: 72

約数和(自身を含む): 52713024

約数和(自身を除く): 34166652

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 36, 39, 46, 52, 69, 78, 92, 117, 138, 156, 207, 234, 276, 299, 414, 468, 598, 828, 897, 1196, 1723, 1794, 2691, 3446, 3588, 5169, 5382, 6892, 10338, 10764, 15507, 20676, 22399, 31014, 39629, 44798, 62028, 67197, 79258, 89596, 118887, 134394, 158516, 201591, 237774, 268788, 356661, 403182, 475548, 515177, 713322, 806364, 1030354, 1426644, 1545531, 2060708, 3091062, 4636593, 6182124, 9273186, 18546372]

約数ペア:

[(1, 18546372), (2, 9273186), (3, 6182124), (4, 4636593), (6, 3091062), (9, 2060708), (12, 1545531), (13, 1426644), (18, 1030354), (23, 806364), (26, 713322), (36, 515177), (39, 475548), (46, 403182), (52, 356661), (69, 268788), (78, 237774), (92, 201591), (117, 158516), (138, 134394), (156, 118887), (207, 89596), (234, 79258), (276, 67197), (299, 62028), (414, 44798), (468, 39629), (598, 31014), (828, 22399), (897, 20676), (1196, 15507), (1723, 10764), (1794, 10338), (2691, 6892), (3446, 5382), (3588, 5169)]