27831133428

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2153}}^1\times {\mathrm{153889}}^1$

素因数の和:156056

約数の個数: 48

約数和(自身を含む): 74251309440

約数和(自身を除く): 46420176012

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2153, 4306, 6459, 8612, 12918, 15071, 25836, 30142, 45213, 60284, 90426, 153889, 180852, 307778, 461667, 615556, 923334, 1077223, 1846668, 2154446, 3231669, 4308892, 6463338, 12926676, 331323017, 662646034, 993969051, 1325292068, 1987938102, 2319261119, 3975876204, 4638522238, 6957783357, 9277044476, 13915566714, 27831133428]

約数ペア:

[(1, 27831133428), (2, 13915566714), (3, 9277044476), (4, 6957783357), (6, 4638522238), (7, 3975876204), (12, 2319261119), (14, 1987938102), (21, 1325292068), (28, 993969051), (42, 662646034), (84, 331323017), (2153, 12926676), (4306, 6463338), (6459, 4308892), (8612, 3231669), (12918, 2154446), (15071, 1846668), (25836, 1077223), (30142, 923334), (45213, 615556), (60284, 461667), (90426, 307778), (153889, 180852)]