16719372

素因数分解:

$2^2\times 3^5\times {\mathrm{103}}^1\times {\mathrm{167}}^1$

素因数の和:289

約数の個数: 72

約数和(自身を含む): 44518656

約数和(自身を除く): 27799284

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 103, 108, 162, 167, 206, 243, 309, 324, 334, 412, 486, 501, 618, 668, 927, 972, 1002, 1236, 1503, 1854, 2004, 2781, 3006, 3708, 4509, 5562, 6012, 8343, 9018, 11124, 13527, 16686, 17201, 18036, 25029, 27054, 33372, 34402, 40581, 50058, 51603, 54108, 68804, 81162, 100116, 103206, 154809, 162324, 206412, 309618, 464427, 619236, 928854, 1393281, 1857708, 2786562, 4179843, 5573124, 8359686, 16719372]

約数ペア:

[(1, 16719372), (2, 8359686), (3, 5573124), (4, 4179843), (6, 2786562), (9, 1857708), (12, 1393281), (18, 928854), (27, 619236), (36, 464427), (54, 309618), (81, 206412), (103, 162324), (108, 154809), (162, 103206), (167, 100116), (206, 81162), (243, 68804), (309, 54108), (324, 51603), (334, 50058), (412, 40581), (486, 34402), (501, 33372), (618, 27054), (668, 25029), (927, 18036), (972, 17201), (1002, 16686), (1236, 13527), (1503, 11124), (1854, 9018), (2004, 8343), (2781, 6012), (3006, 5562), (3708, 4509)]