676254618

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{34819}}^1$

素因数の和:34923

約数の個数: 48

約数和(自身を含む): 1596984480

約数和(自身を除く): 920729862

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 83, 117, 166, 234, 249, 498, 747, 1079, 1494, 2158, 3237, 6474, 9711, 19422, 34819, 69638, 104457, 208914, 313371, 452647, 626742, 905294, 1357941, 2715882, 2889977, 4073823, 5779954, 8147646, 8669931, 17339862, 26009793, 37569701, 52019586, 75139402, 112709103, 225418206, 338127309, 676254618]

約数ペア:

[(1, 676254618), (2, 338127309), (3, 225418206), (6, 112709103), (9, 75139402), (13, 52019586), (18, 37569701), (26, 26009793), (39, 17339862), (78, 8669931), (83, 8147646), (117, 5779954), (166, 4073823), (234, 2889977), (249, 2715882), (498, 1357941), (747, 905294), (1079, 626742), (1494, 452647), (2158, 313371), (3237, 208914), (6474, 104457), (9711, 69638), (19422, 34819)]