2018632941

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{89}}^1\times {\mathrm{179}}^1$

素因数の和:328

約数の個数: 96

約数和(自身を含む): 3456432000

約数和(自身を除く): 1437799059

約数列:

[1, 3, 9, 13, 19, 27, 39, 57, 89, 117, 171, 179, 247, 267, 351, 361, 513, 537, 741, 801, 1083, 1157, 1611, 1691, 2223, 2327, 2403, 3249, 3401, 3471, 4693, 4833, 5073, 6669, 6981, 9747, 10203, 10413, 14079, 15219, 15931, 20943, 21983, 30609, 31239, 32129, 42237, 44213, 45657, 47793, 62829, 64619, 65949, 91827, 96387, 126711, 132639, 143379, 193857, 197847, 207103, 289161, 302689, 397917, 417677, 430137, 581571, 593541, 621309, 840047, 867483, 908067, 1193751, 1253031, 1744713, 1863927, 2520141, 2724201, 3759093, 3934957, 5591781, 5751091, 7560423, 8172603, 11277279, 11804871, 17253273, 22681269, 35414613, 51759819, 74764183, 106243839, 155279457, 224292549, 672877647, 2018632941]

約数ペア:

[(1, 2018632941), (3, 672877647), (9, 224292549), (13, 155279457), (19, 106243839), (27, 74764183), (39, 51759819), (57, 35414613), (89, 22681269), (117, 17253273), (171, 11804871), (179, 11277279), (247, 8172603), (267, 7560423), (351, 5751091), (361, 5591781), (513, 3934957), (537, 3759093), (741, 2724201), (801, 2520141), (1083, 1863927), (1157, 1744713), (1611, 1253031), (1691, 1193751), (2223, 908067), (2327, 867483), (2403, 840047), (3249, 621309), (3401, 593541), (3471, 581571), (4693, 430137), (4833, 417677), (5073, 397917), (6669, 302689), (6981, 289161), (9747, 207103), (10203, 197847), (10413, 193857), (14079, 143379), (15219, 132639), (15931, 126711), (20943, 96387), (21983, 91827), (30609, 65949), (31239, 64619), (32129, 62829), (42237, 47793), (44213, 45657)]