13939716

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{151}}^1\times {\mathrm{157}}^1$

素因数の和:329

約数の個数: 72

約数和(自身を含む): 38329536

約数和(自身を除く): 24389820

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 151, 157, 196, 294, 302, 314, 453, 471, 588, 604, 628, 906, 942, 1057, 1099, 1812, 1884, 2114, 2198, 3171, 3297, 4228, 4396, 6342, 6594, 7399, 7693, 12684, 13188, 14798, 15386, 22197, 23079, 23707, 29596, 30772, 44394, 46158, 47414, 71121, 88788, 92316, 94828, 142242, 165949, 284484, 331898, 497847, 663796, 995694, 1161643, 1991388, 2323286, 3484929, 4646572, 6969858, 13939716]

約数ペア:

[(1, 13939716), (2, 6969858), (3, 4646572), (4, 3484929), (6, 2323286), (7, 1991388), (12, 1161643), (14, 995694), (21, 663796), (28, 497847), (42, 331898), (49, 284484), (84, 165949), (98, 142242), (147, 94828), (151, 92316), (157, 88788), (196, 71121), (294, 47414), (302, 46158), (314, 44394), (453, 30772), (471, 29596), (588, 23707), (604, 23079), (628, 22197), (906, 15386), (942, 14798), (1057, 13188), (1099, 12684), (1812, 7693), (1884, 7399), (2114, 6594), (2198, 6342), (3171, 4396), (3297, 4228)]