15181741908

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{3019}}^1\times {\mathrm{3407}}^1$

素因数の和:6477

約数の個数: 72

約数和(自身を含む): 39336635520

約数和(自身を除く): 24154893612

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 123, 164, 246, 369, 492, 738, 1476, 3019, 3407, 6038, 6814, 9057, 10221, 12076, 13628, 18114, 20442, 27171, 30663, 36228, 40884, 54342, 61326, 108684, 122652, 123779, 139687, 247558, 279374, 371337, 419061, 495116, 558748, 742674, 838122, 1114011, 1257183, 1485348, 1676244, 2228022, 2514366, 4456044, 5028732, 10285733, 20571466, 30857199, 41142932, 61714398, 92571597, 123428796, 185143194, 370286388, 421715053, 843430106, 1265145159, 1686860212, 2530290318, 3795435477, 5060580636, 7590870954, 15181741908]

約数ペア:

[(1, 15181741908), (2, 7590870954), (3, 5060580636), (4, 3795435477), (6, 2530290318), (9, 1686860212), (12, 1265145159), (18, 843430106), (36, 421715053), (41, 370286388), (82, 185143194), (123, 123428796), (164, 92571597), (246, 61714398), (369, 41142932), (492, 30857199), (738, 20571466), (1476, 10285733), (3019, 5028732), (3407, 4456044), (6038, 2514366), (6814, 2228022), (9057, 1676244), (10221, 1485348), (12076, 1257183), (13628, 1114011), (18114, 838122), (20442, 742674), (27171, 558748), (30663, 495116), (36228, 419061), (40884, 371337), (54342, 279374), (61326, 247558), (108684, 139687), (122652, 123779)]