23445468

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{227}}^1$

素因数の和:407

約数の個数: 72

約数和(自身を含む): 63073920

約数和(自身を除く): 39628452

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 151, 171, 227, 228, 302, 342, 453, 454, 604, 681, 684, 906, 908, 1359, 1362, 1812, 2043, 2718, 2724, 2869, 4086, 4313, 5436, 5738, 8172, 8607, 8626, 11476, 12939, 17214, 17252, 25821, 25878, 34277, 34428, 38817, 51642, 51756, 68554, 77634, 102831, 103284, 137108, 155268, 205662, 308493, 411324, 616986, 651263, 1233972, 1302526, 1953789, 2605052, 3907578, 5861367, 7815156, 11722734, 23445468]

約数ペア:

[(1, 23445468), (2, 11722734), (3, 7815156), (4, 5861367), (6, 3907578), (9, 2605052), (12, 1953789), (18, 1302526), (19, 1233972), (36, 651263), (38, 616986), (57, 411324), (76, 308493), (114, 205662), (151, 155268), (171, 137108), (227, 103284), (228, 102831), (302, 77634), (342, 68554), (453, 51756), (454, 51642), (604, 38817), (681, 34428), (684, 34277), (906, 25878), (908, 25821), (1359, 17252), (1362, 17214), (1812, 12939), (2043, 11476), (2718, 8626), (2724, 8607), (2869, 8172), (4086, 5738), (4313, 5436)]