7039188

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^3\times {\mathrm{89}}^1$

素因数の和:138

約数の個数: 72

約数和(自身を含む): 19492200

約数和(自身を除く): 12453012

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 89, 117, 156, 169, 178, 234, 267, 338, 356, 468, 507, 534, 676, 801, 1014, 1068, 1157, 1521, 1602, 2028, 2197, 2314, 3042, 3204, 3471, 4394, 4628, 6084, 6591, 6942, 8788, 10413, 13182, 13884, 15041, 19773, 20826, 26364, 30082, 39546, 41652, 45123, 60164, 79092, 90246, 135369, 180492, 195533, 270738, 391066, 541476, 586599, 782132, 1173198, 1759797, 2346396, 3519594, 7039188]

約数ペア:

[(1, 7039188), (2, 3519594), (3, 2346396), (4, 1759797), (6, 1173198), (9, 782132), (12, 586599), (13, 541476), (18, 391066), (26, 270738), (36, 195533), (39, 180492), (52, 135369), (78, 90246), (89, 79092), (117, 60164), (156, 45123), (169, 41652), (178, 39546), (234, 30082), (267, 26364), (338, 20826), (356, 19773), (468, 15041), (507, 13884), (534, 13182), (676, 10413), (801, 8788), (1014, 6942), (1068, 6591), (1157, 6084), (1521, 4628), (1602, 4394), (2028, 3471), (2197, 3204), (2314, 3042)]