29708406

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2591}}^1$

素因数の和:2626

約数の個数: 72

約数和(自身を含む): 80668224

約数和(自身を除く): 50959818

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 49, 63, 78, 91, 98, 117, 126, 147, 182, 234, 273, 294, 441, 546, 637, 819, 882, 1274, 1638, 1911, 2591, 3822, 5182, 5733, 7773, 11466, 15546, 18137, 23319, 33683, 36274, 46638, 54411, 67366, 101049, 108822, 126959, 163233, 202098, 235781, 253918, 303147, 326466, 380877, 471562, 606294, 707343, 761754, 1142631, 1414686, 1650467, 2122029, 2285262, 3300934, 4244058, 4951401, 9902802, 14854203, 29708406]

約数ペア:

[(1, 29708406), (2, 14854203), (3, 9902802), (6, 4951401), (7, 4244058), (9, 3300934), (13, 2285262), (14, 2122029), (18, 1650467), (21, 1414686), (26, 1142631), (39, 761754), (42, 707343), (49, 606294), (63, 471562), (78, 380877), (91, 326466), (98, 303147), (117, 253918), (126, 235781), (147, 202098), (182, 163233), (234, 126959), (273, 108822), (294, 101049), (441, 67366), (546, 54411), (637, 46638), (819, 36274), (882, 33683), (1274, 23319), (1638, 18137), (1911, 15546), (2591, 11466), (3822, 7773), (5182, 5733)]