2021867976

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{379}}^1\times {\mathrm{11699}}^1$

素因数の和:12106

約数の個数: 64

約数和(自身を含む): 5335200000

約数和(自身を除く): 3313332024

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 379, 456, 758, 1137, 1516, 2274, 3032, 4548, 7201, 9096, 11699, 14402, 21603, 23398, 28804, 35097, 43206, 46796, 57608, 70194, 86412, 93592, 140388, 172824, 222281, 280776, 444562, 666843, 889124, 1333686, 1778248, 2667372, 4433921, 5334744, 8867842, 13301763, 17735684, 26603526, 35471368, 53207052, 84244499, 106414104, 168488998, 252733497, 336977996, 505466994, 673955992, 1010933988, 2021867976]

約数ペア:

[(1, 2021867976), (2, 1010933988), (3, 673955992), (4, 505466994), (6, 336977996), (8, 252733497), (12, 168488998), (19, 106414104), (24, 84244499), (38, 53207052), (57, 35471368), (76, 26603526), (114, 17735684), (152, 13301763), (228, 8867842), (379, 5334744), (456, 4433921), (758, 2667372), (1137, 1778248), (1516, 1333686), (2274, 889124), (3032, 666843), (4548, 444562), (7201, 280776), (9096, 222281), (11699, 172824), (14402, 140388), (21603, 93592), (23398, 86412), (28804, 70194), (35097, 57608), (43206, 46796)]