1900522278

素因数分解:

$2^1\times 3^4\times {\mathrm{59}}^1\times {\mathrm{198841}}^1$

素因数の和:198914

約数の個数: 40

約数和(自身を含む): 4330778760

約数和(自身を除く): 2430256482

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 59, 81, 118, 162, 177, 354, 531, 1062, 1593, 3186, 4779, 9558, 198841, 397682, 596523, 1193046, 1789569, 3579138, 5368707, 10737414, 11731619, 16106121, 23463238, 32212242, 35194857, 70389714, 105584571, 211169142, 316753713, 633507426, 950261139, 1900522278]

約数ペア:

[(1, 1900522278), (2, 950261139), (3, 633507426), (6, 316753713), (9, 211169142), (18, 105584571), (27, 70389714), (54, 35194857), (59, 32212242), (81, 23463238), (118, 16106121), (162, 11731619), (177, 10737414), (354, 5368707), (531, 3579138), (1062, 1789569), (1593, 1193046), (3186, 596523), (4779, 397682), (9558, 198841)]