2012067396

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{911}}^1\times {\mathrm{3229}}^1$

素因数の和:4169

約数の個数: 72

約数和(自身を含む): 5361283200

約数和(自身を除く): 3349215804

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 911, 1822, 2733, 3229, 3644, 5466, 6458, 8199, 9687, 10932, 12916, 16398, 17309, 19374, 29061, 32796, 34618, 38748, 51927, 58122, 61351, 69236, 103854, 116244, 122702, 155781, 184053, 207708, 245404, 311562, 368106, 552159, 623124, 736212, 1104318, 2208636, 2941619, 5883238, 8824857, 11766476, 17649714, 26474571, 35299428, 52949142, 55890761, 105898284, 111781522, 167672283, 223563044, 335344566, 503016849, 670689132, 1006033698, 2012067396]

約数ペア:

[(1, 2012067396), (2, 1006033698), (3, 670689132), (4, 503016849), (6, 335344566), (9, 223563044), (12, 167672283), (18, 111781522), (19, 105898284), (36, 55890761), (38, 52949142), (57, 35299428), (76, 26474571), (114, 17649714), (171, 11766476), (228, 8824857), (342, 5883238), (684, 2941619), (911, 2208636), (1822, 1104318), (2733, 736212), (3229, 623124), (3644, 552159), (5466, 368106), (6458, 311562), (8199, 245404), (9687, 207708), (10932, 184053), (12916, 155781), (16398, 122702), (17309, 116244), (19374, 103854), (29061, 69236), (32796, 61351), (34618, 58122), (38748, 51927)]