19516033116

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{2207}}^1\times {\mathrm{14449}}^1$

素因数の和:16683

約数の個数: 72

約数和(自身を含む): 52261372800

約数和(自身を除く): 32745339684

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 2207, 4414, 6621, 8828, 13242, 14449, 19863, 26484, 28898, 37519, 39726, 43347, 57796, 75038, 79452, 86694, 112557, 130041, 150076, 173388, 225114, 245633, 260082, 337671, 450228, 491266, 520164, 675342, 736899, 982532, 1350684, 1473798, 2210697, 2947596, 4421394, 8842788, 31888943, 63777886, 95666829, 127555772, 191333658, 287000487, 382667316, 542112031, 574000974, 1084224062, 1148001948, 1626336093, 2168448124, 3252672186, 4879008279, 6505344372, 9758016558, 19516033116]

約数ペア:

[(1, 19516033116), (2, 9758016558), (3, 6505344372), (4, 4879008279), (6, 3252672186), (9, 2168448124), (12, 1626336093), (17, 1148001948), (18, 1084224062), (34, 574000974), (36, 542112031), (51, 382667316), (68, 287000487), (102, 191333658), (153, 127555772), (204, 95666829), (306, 63777886), (612, 31888943), (2207, 8842788), (4414, 4421394), (6621, 2947596), (8828, 2210697), (13242, 1473798), (14449, 1350684), (19863, 982532), (26484, 736899), (28898, 675342), (37519, 520164), (39726, 491266), (43347, 450228), (57796, 337671), (75038, 260082), (79452, 245633), (86694, 225114), (112557, 173388), (130041, 150076)]