19796045724

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6042749}}^1$

素因数の和:6042779

約数の個数: 72

約数和(自身を含む): 61587708000

約数和(自身を除く): 41791662276

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, 6042749, 12085498, 18128247, 24170996, 36256494, 42299243, 54384741, 72512988, 78555737, 84598486, 108769482, 126897729, 157111474, 169196972, 217538964, 235667211, 253795458, 314222948, 380693187, 471334422, 507590916, 549890159, 707001633, 761386374, 942668844, 1099780318, 1414003266, 1522772748, 1649670477, 2199560636, 2828006532, 3299340954, 4949011431, 6598681908, 9898022862, 19796045724]

約数ペア:

[(1, 19796045724), (2, 9898022862), (3, 6598681908), (4, 4949011431), (6, 3299340954), (7, 2828006532), (9, 2199560636), (12, 1649670477), (13, 1522772748), (14, 1414003266), (18, 1099780318), (21, 942668844), (26, 761386374), (28, 707001633), (36, 549890159), (39, 507590916), (42, 471334422), (52, 380693187), (63, 314222948), (78, 253795458), (84, 235667211), (91, 217538964), (117, 169196972), (126, 157111474), (156, 126897729), (182, 108769482), (234, 84598486), (252, 78555737), (273, 72512988), (364, 54384741), (468, 42299243), (546, 36256494), (819, 24170996), (1092, 18128247), (1638, 12085498), (3276, 6042749)]