172827018

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{15073}}^1$

素因数の和:15108

約数の個数: 72

約数和(自身を含む): 469133028

約数和(自身を除く): 296306010

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 49, 63, 78, 91, 98, 117, 126, 147, 182, 234, 273, 294, 441, 546, 637, 819, 882, 1274, 1638, 1911, 3822, 5733, 11466, 15073, 30146, 45219, 90438, 105511, 135657, 195949, 211022, 271314, 316533, 391898, 587847, 633066, 738577, 949599, 1175694, 1371643, 1477154, 1763541, 1899198, 2215731, 2743286, 3527082, 4114929, 4431462, 6647193, 8229858, 9601501, 12344787, 13294386, 19203002, 24689574, 28804503, 57609006, 86413509, 172827018]

約数ペア:

[(1, 172827018), (2, 86413509), (3, 57609006), (6, 28804503), (7, 24689574), (9, 19203002), (13, 13294386), (14, 12344787), (18, 9601501), (21, 8229858), (26, 6647193), (39, 4431462), (42, 4114929), (49, 3527082), (63, 2743286), (78, 2215731), (91, 1899198), (98, 1763541), (117, 1477154), (126, 1371643), (147, 1175694), (182, 949599), (234, 738577), (273, 633066), (294, 587847), (441, 391898), (546, 316533), (637, 271314), (819, 211022), (882, 195949), (1274, 135657), (1638, 105511), (1911, 90438), (3822, 45219), (5733, 30146), (11466, 15073)]