1985481684

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{9907}}^1$

素因数の和:10229

約数の個数: 72

約数和(自身を含む): 5301572640

約数和(自身を除く): 3316090956

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 293, 342, 586, 684, 879, 1172, 1758, 2637, 3516, 5274, 5567, 9907, 10548, 11134, 16701, 19814, 22268, 29721, 33402, 39628, 50103, 59442, 66804, 89163, 100206, 118884, 178326, 188233, 200412, 356652, 376466, 564699, 752932, 1129398, 1694097, 2258796, 2902751, 3388194, 5805502, 6776388, 8708253, 11611004, 17416506, 26124759, 34833012, 52249518, 55152269, 104499036, 110304538, 165456807, 220609076, 330913614, 496370421, 661827228, 992740842, 1985481684]

約数ペア:

[(1, 1985481684), (2, 992740842), (3, 661827228), (4, 496370421), (6, 330913614), (9, 220609076), (12, 165456807), (18, 110304538), (19, 104499036), (36, 55152269), (38, 52249518), (57, 34833012), (76, 26124759), (114, 17416506), (171, 11611004), (228, 8708253), (293, 6776388), (342, 5805502), (586, 3388194), (684, 2902751), (879, 2258796), (1172, 1694097), (1758, 1129398), (2637, 752932), (3516, 564699), (5274, 376466), (5567, 356652), (9907, 200412), (10548, 188233), (11134, 178326), (16701, 118884), (19814, 100206), (22268, 89163), (29721, 66804), (33402, 59442), (39628, 50103)]