2015473068

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{1993}}^1\times {\mathrm{4013}}^1$

素因数の和:6023

約数の個数: 72

約数和(自身を含む): 5826850848

約数和(自身を除く): 3811377780

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 1993, 3986, 4013, 5979, 7972, 8026, 11958, 12039, 13951, 16052, 17937, 23916, 24078, 27902, 28091, 35874, 36117, 41853, 48156, 55804, 56182, 71748, 72234, 83706, 84273, 112364, 125559, 144468, 167412, 168546, 251118, 252819, 337092, 502236, 505638, 1011276, 7997909, 15995818, 23993727, 31991636, 47987454, 55985363, 71981181, 95974908, 111970726, 143962362, 167956089, 223941452, 287924724, 335912178, 503868267, 671824356, 1007736534, 2015473068]

約数ペア:

[(1, 2015473068), (2, 1007736534), (3, 671824356), (4, 503868267), (6, 335912178), (7, 287924724), (9, 223941452), (12, 167956089), (14, 143962362), (18, 111970726), (21, 95974908), (28, 71981181), (36, 55985363), (42, 47987454), (63, 31991636), (84, 23993727), (126, 15995818), (252, 7997909), (1993, 1011276), (3986, 505638), (4013, 502236), (5979, 337092), (7972, 252819), (8026, 251118), (11958, 168546), (12039, 167412), (13951, 144468), (16052, 125559), (17937, 112364), (23916, 84273), (24078, 83706), (27902, 72234), (28091, 71748), (35874, 56182), (36117, 55804), (41853, 48156)]