17855448

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{379}}^1$

素因数の和:552

約数の個数: 64

約数和(自身を含む): 48518400

約数和(自身を除く): 30662952

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 151, 156, 302, 312, 379, 453, 604, 758, 906, 1137, 1208, 1516, 1812, 1963, 2274, 3032, 3624, 3926, 4548, 4927, 5889, 7852, 9096, 9854, 11778, 14781, 15704, 19708, 23556, 29562, 39416, 47112, 57229, 59124, 114458, 118248, 171687, 228916, 343374, 457832, 686748, 743977, 1373496, 1487954, 2231931, 2975908, 4463862, 5951816, 8927724, 17855448]

約数ペア:

[(1, 17855448), (2, 8927724), (3, 5951816), (4, 4463862), (6, 2975908), (8, 2231931), (12, 1487954), (13, 1373496), (24, 743977), (26, 686748), (39, 457832), (52, 343374), (78, 228916), (104, 171687), (151, 118248), (156, 114458), (302, 59124), (312, 57229), (379, 47112), (453, 39416), (604, 29562), (758, 23556), (906, 19708), (1137, 15704), (1208, 14781), (1516, 11778), (1812, 9854), (1963, 9096), (2274, 7852), (3032, 5889), (3624, 4927), (3926, 4548)]