16919784

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{569}}^1$

素因数の和:647

約数の個数: 96

約数和(自身を含む): 53352000

約数和(自身を除く): 36432216

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 59, 63, 72, 84, 118, 126, 168, 177, 236, 252, 354, 413, 472, 504, 531, 569, 708, 826, 1062, 1138, 1239, 1416, 1652, 1707, 2124, 2276, 2478, 3304, 3414, 3717, 3983, 4248, 4552, 4956, 5121, 6828, 7434, 7966, 9912, 10242, 11949, 13656, 14868, 15932, 20484, 23898, 29736, 31864, 33571, 35847, 40968, 47796, 67142, 71694, 95592, 100713, 134284, 143388, 201426, 234997, 268568, 286776, 302139, 402852, 469994, 604278, 704991, 805704, 939988, 1208556, 1409982, 1879976, 2114973, 2417112, 2819964, 4229946, 5639928, 8459892, 16919784]

約数ペア:

[(1, 16919784), (2, 8459892), (3, 5639928), (4, 4229946), (6, 2819964), (7, 2417112), (8, 2114973), (9, 1879976), (12, 1409982), (14, 1208556), (18, 939988), (21, 805704), (24, 704991), (28, 604278), (36, 469994), (42, 402852), (56, 302139), (59, 286776), (63, 268568), (72, 234997), (84, 201426), (118, 143388), (126, 134284), (168, 100713), (177, 95592), (236, 71694), (252, 67142), (354, 47796), (413, 40968), (472, 35847), (504, 33571), (531, 31864), (569, 29736), (708, 23898), (826, 20484), (1062, 15932), (1138, 14868), (1239, 13656), (1416, 11949), (1652, 10242), (1707, 9912), (2124, 7966), (2276, 7434), (2478, 6828), (3304, 5121), (3414, 4956), (3717, 4552), (3983, 4248)]