13445964

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{229}}^1\times {\mathrm{233}}^1$

素因数の和:479

約数の個数: 72

約数和(自身を含む): 39180960

約数和(自身を除く): 25734996

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 229, 233, 252, 458, 466, 687, 699, 916, 932, 1374, 1398, 1603, 1631, 2061, 2097, 2748, 2796, 3206, 3262, 4122, 4194, 4809, 4893, 6412, 6524, 8244, 8388, 9618, 9786, 14427, 14679, 19236, 19572, 28854, 29358, 53357, 57708, 58716, 106714, 160071, 213428, 320142, 373499, 480213, 640284, 746998, 960426, 1120497, 1493996, 1920852, 2240994, 3361491, 4481988, 6722982, 13445964]

約数ペア:

[(1, 13445964), (2, 6722982), (3, 4481988), (4, 3361491), (6, 2240994), (7, 1920852), (9, 1493996), (12, 1120497), (14, 960426), (18, 746998), (21, 640284), (28, 480213), (36, 373499), (42, 320142), (63, 213428), (84, 160071), (126, 106714), (229, 58716), (233, 57708), (252, 53357), (458, 29358), (466, 28854), (687, 19572), (699, 19236), (916, 14679), (932, 14427), (1374, 9786), (1398, 9618), (1603, 8388), (1631, 8244), (2061, 6524), (2097, 6412), (2748, 4893), (2796, 4809), (3206, 4194), (3262, 4122)]