191716902

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{6661}}^1$

素因数の和:6726

約数の個数: 64

約数和(自身を含む): 470070720

約数和(自身を除く): 278353818

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 41, 54, 78, 82, 117, 123, 234, 246, 351, 369, 533, 702, 738, 1066, 1107, 1599, 2214, 3198, 4797, 6661, 9594, 13322, 14391, 19983, 28782, 39966, 59949, 86593, 119898, 173186, 179847, 259779, 273101, 359694, 519558, 546202, 779337, 819303, 1558674, 1638606, 2338011, 2457909, 3550313, 4676022, 4915818, 7100626, 7373727, 10650939, 14747454, 21301878, 31952817, 63905634, 95858451, 191716902]

約数ペア:

[(1, 191716902), (2, 95858451), (3, 63905634), (6, 31952817), (9, 21301878), (13, 14747454), (18, 10650939), (26, 7373727), (27, 7100626), (39, 4915818), (41, 4676022), (54, 3550313), (78, 2457909), (82, 2338011), (117, 1638606), (123, 1558674), (234, 819303), (246, 779337), (351, 546202), (369, 519558), (533, 359694), (702, 273101), (738, 259779), (1066, 179847), (1107, 173186), (1599, 119898), (2214, 86593), (3198, 59949), (4797, 39966), (6661, 28782), (9594, 19983), (13322, 14391)]