2018687528

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{8443}}^1$

素因数の和:8503

約数の個数: 96

約数和(自身を含む): 4716818400

約数和(自身を除く): 2698130872

約数列:

[1, 2, 4, 8, 11, 13, 19, 22, 26, 38, 44, 52, 76, 88, 104, 121, 143, 152, 209, 242, 247, 286, 418, 484, 494, 572, 836, 968, 988, 1144, 1573, 1672, 1976, 2299, 2717, 3146, 4598, 5434, 6292, 8443, 9196, 10868, 12584, 16886, 18392, 21736, 29887, 33772, 59774, 67544, 92873, 109759, 119548, 160417, 185746, 219518, 239096, 320834, 371492, 439036, 641668, 742984, 878072, 1021603, 1207349, 1283336, 1764587, 2043206, 2085421, 2414698, 3529174, 4086412, 4170842, 4829396, 7058348, 8172824, 8341684, 9658792, 13280839, 14116696, 16683368, 19410457, 22939631, 26561678, 38820914, 45879262, 53123356, 77641828, 91758524, 106246712, 155283656, 183517048, 252335941, 504671882, 1009343764, 2018687528]

約数ペア:

[(1, 2018687528), (2, 1009343764), (4, 504671882), (8, 252335941), (11, 183517048), (13, 155283656), (19, 106246712), (22, 91758524), (26, 77641828), (38, 53123356), (44, 45879262), (52, 38820914), (76, 26561678), (88, 22939631), (104, 19410457), (121, 16683368), (143, 14116696), (152, 13280839), (209, 9658792), (242, 8341684), (247, 8172824), (286, 7058348), (418, 4829396), (484, 4170842), (494, 4086412), (572, 3529174), (836, 2414698), (968, 2085421), (988, 2043206), (1144, 1764587), (1573, 1283336), (1672, 1207349), (1976, 1021603), (2299, 878072), (2717, 742984), (3146, 641668), (4598, 439036), (5434, 371492), (6292, 320834), (8443, 239096), (9196, 219518), (10868, 185746), (12584, 160417), (16886, 119548), (18392, 109759), (21736, 92873), (29887, 67544), (33772, 59774)]