7217196

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{569}}^1$

素因数の和:734

約数の個数: 48

約数和(自身を含む): 19407360

約数和(自身を除く): 12190164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 151, 302, 453, 569, 604, 906, 1057, 1138, 1707, 1812, 2114, 2276, 3171, 3414, 3983, 4228, 6342, 6828, 7966, 11949, 12684, 15932, 23898, 47796, 85919, 171838, 257757, 343676, 515514, 601433, 1031028, 1202866, 1804299, 2405732, 3608598, 7217196]

約数ペア:

[(1, 7217196), (2, 3608598), (3, 2405732), (4, 1804299), (6, 1202866), (7, 1031028), (12, 601433), (14, 515514), (21, 343676), (28, 257757), (42, 171838), (84, 85919), (151, 47796), (302, 23898), (453, 15932), (569, 12684), (604, 11949), (906, 7966), (1057, 6828), (1138, 6342), (1707, 4228), (1812, 3983), (2114, 3414), (2276, 3171)]