4078990188

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1245113}}^1$

素因数の和:1245143

約数の個数: 72

約数和(自身を含む): 12690201888

約数和(自身を除く): 8611211700

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 1245113, 2490226, 3735339, 4980452, 7470678, 8715791, 11206017, 14941356, 16186469, 17431582, 22412034, 26147373, 32372938, 34863164, 44824068, 48559407, 52294746, 64745876, 78442119, 97118814, 104589492, 113305283, 145678221, 156884238, 194237628, 226610566, 291356442, 313768476, 339915849, 453221132, 582712884, 679831698, 1019747547, 1359663396, 2039495094, 4078990188]

約数ペア:

[(1, 4078990188), (2, 2039495094), (3, 1359663396), (4, 1019747547), (6, 679831698), (7, 582712884), (9, 453221132), (12, 339915849), (13, 313768476), (14, 291356442), (18, 226610566), (21, 194237628), (26, 156884238), (28, 145678221), (36, 113305283), (39, 104589492), (42, 97118814), (52, 78442119), (63, 64745876), (78, 52294746), (84, 48559407), (91, 44824068), (117, 34863164), (126, 32372938), (156, 26147373), (182, 22412034), (234, 17431582), (252, 16186469), (273, 14941356), (364, 11206017), (468, 8715791), (546, 7470678), (819, 4980452), (1092, 3735339), (1638, 2490226), (3276, 1245113)]