123254838

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{14177}}^1$

素因数の和:14218

約数の個数: 64

約数和(自身を含む): 326661120

約数和(自身を除く): 203406282

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 27, 42, 46, 54, 63, 69, 126, 138, 161, 189, 207, 322, 378, 414, 483, 621, 966, 1242, 1449, 2898, 4347, 8694, 14177, 28354, 42531, 85062, 99239, 127593, 198478, 255186, 297717, 326071, 382779, 595434, 652142, 765558, 893151, 978213, 1786302, 1956426, 2282497, 2679453, 2934639, 4564994, 5358906, 5869278, 6847491, 8803917, 13694982, 17607834, 20542473, 41084946, 61627419, 123254838]

約数ペア:

[(1, 123254838), (2, 61627419), (3, 41084946), (6, 20542473), (7, 17607834), (9, 13694982), (14, 8803917), (18, 6847491), (21, 5869278), (23, 5358906), (27, 4564994), (42, 2934639), (46, 2679453), (54, 2282497), (63, 1956426), (69, 1786302), (126, 978213), (138, 893151), (161, 765558), (189, 652142), (207, 595434), (322, 382779), (378, 326071), (414, 297717), (483, 255186), (621, 198478), (966, 127593), (1242, 99239), (1449, 85062), (2898, 42531), (4347, 28354), (8694, 14177)]