42173604

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{379}}^1$

素因数の和:681

約数の個数: 72

約数和(自身を含む): 117018720

約数和(自身を除く): 74845116

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 281, 379, 396, 562, 758, 843, 1124, 1137, 1516, 1686, 2274, 2529, 3091, 3372, 3411, 4169, 4548, 5058, 6182, 6822, 8338, 9273, 10116, 12364, 12507, 13644, 16676, 18546, 25014, 27819, 37092, 37521, 50028, 55638, 75042, 106499, 111276, 150084, 212998, 319497, 425996, 638994, 958491, 1171489, 1277988, 1916982, 2342978, 3514467, 3833964, 4685956, 7028934, 10543401, 14057868, 21086802, 42173604]

約数ペア:

[(1, 42173604), (2, 21086802), (3, 14057868), (4, 10543401), (6, 7028934), (9, 4685956), (11, 3833964), (12, 3514467), (18, 2342978), (22, 1916982), (33, 1277988), (36, 1171489), (44, 958491), (66, 638994), (99, 425996), (132, 319497), (198, 212998), (281, 150084), (379, 111276), (396, 106499), (562, 75042), (758, 55638), (843, 50028), (1124, 37521), (1137, 37092), (1516, 27819), (1686, 25014), (2274, 18546), (2529, 16676), (3091, 13644), (3372, 12507), (3411, 12364), (4169, 10116), (4548, 9273), (5058, 8338), (6182, 6822)]