38971812

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{379}}^1$

素因数の和:457

約数の個数: 96

約数和(自身を含む): 107251200

約数和(自身を除く): 68279388

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 38, 41, 44, 57, 66, 76, 82, 114, 123, 132, 164, 209, 228, 246, 379, 418, 451, 492, 627, 758, 779, 836, 902, 1137, 1254, 1353, 1516, 1558, 1804, 2274, 2337, 2508, 2706, 3116, 4169, 4548, 4674, 5412, 7201, 8338, 8569, 9348, 12507, 14402, 15539, 16676, 17138, 21603, 25014, 25707, 28804, 31078, 34276, 43206, 46617, 50028, 51414, 62156, 79211, 86412, 93234, 102828, 158422, 170929, 186468, 237633, 295241, 316844, 341858, 475266, 512787, 590482, 683716, 885723, 950532, 1025574, 1180964, 1771446, 2051148, 3247651, 3542892, 6495302, 9742953, 12990604, 19485906, 38971812]

約数ペア:

[(1, 38971812), (2, 19485906), (3, 12990604), (4, 9742953), (6, 6495302), (11, 3542892), (12, 3247651), (19, 2051148), (22, 1771446), (33, 1180964), (38, 1025574), (41, 950532), (44, 885723), (57, 683716), (66, 590482), (76, 512787), (82, 475266), (114, 341858), (123, 316844), (132, 295241), (164, 237633), (209, 186468), (228, 170929), (246, 158422), (379, 102828), (418, 93234), (451, 86412), (492, 79211), (627, 62156), (758, 51414), (779, 50028), (836, 46617), (902, 43206), (1137, 34276), (1254, 31078), (1353, 28804), (1516, 25707), (1558, 25014), (1804, 21603), (2274, 17138), (2337, 16676), (2508, 15539), (2706, 14402), (3116, 12507), (4169, 9348), (4548, 8569), (4674, 8338), (5412, 7201)]