7039278

素因数分解:

$2^1\times 3^3\times {\mathrm{61}}^1\times {\mathrm{2137}}^1$

素因数の和:2209

約数の個数: 32

約数和(自身を含む): 15906720

約数和(自身を除く): 8867442

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 61, 122, 183, 366, 549, 1098, 1647, 2137, 3294, 4274, 6411, 12822, 19233, 38466, 57699, 115398, 130357, 260714, 391071, 782142, 1173213, 2346426, 3519639, 7039278]

約数ペア:

[(1, 7039278), (2, 3519639), (3, 2346426), (6, 1173213), (9, 782142), (18, 391071), (27, 260714), (54, 130357), (61, 115398), (122, 57699), (183, 38466), (366, 19233), (549, 12822), (1098, 6411), (1647, 4274), (2137, 3294)]