18762492

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1877}}^1$

素因数の和:1915

約数の個数: 72

約数和(自身を含む): 53951184

約数和(自身を除く): 35188692

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 49, 51, 68, 84, 98, 102, 119, 147, 196, 204, 238, 294, 357, 476, 588, 714, 833, 1428, 1666, 1877, 2499, 3332, 3754, 4998, 5631, 7508, 9996, 11262, 13139, 22524, 26278, 31909, 39417, 52556, 63818, 78834, 91973, 95727, 127636, 157668, 183946, 191454, 223363, 275919, 367892, 382908, 446726, 551838, 670089, 893452, 1103676, 1340178, 1563541, 2680356, 3127082, 4690623, 6254164, 9381246, 18762492]

約数ペア:

[(1, 18762492), (2, 9381246), (3, 6254164), (4, 4690623), (6, 3127082), (7, 2680356), (12, 1563541), (14, 1340178), (17, 1103676), (21, 893452), (28, 670089), (34, 551838), (42, 446726), (49, 382908), (51, 367892), (68, 275919), (84, 223363), (98, 191454), (102, 183946), (119, 157668), (147, 127636), (196, 95727), (204, 91973), (238, 78834), (294, 63818), (357, 52556), (476, 39417), (588, 31909), (714, 26278), (833, 22524), (1428, 13139), (1666, 11262), (1877, 9996), (2499, 7508), (3332, 5631), (3754, 4998)]