2841564

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1$

素因数の和:151

約数の個数: 72

約数和(自身を含む): 7745920

約数和(自身を除く): 4904356

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 38, 44, 57, 66, 76, 103, 114, 121, 132, 206, 209, 228, 242, 309, 363, 412, 418, 484, 618, 627, 726, 836, 1133, 1236, 1254, 1452, 1957, 2266, 2299, 2508, 3399, 3914, 4532, 4598, 5871, 6798, 6897, 7828, 9196, 11742, 12463, 13596, 13794, 21527, 23484, 24926, 27588, 37389, 43054, 49852, 64581, 74778, 86108, 129162, 149556, 236797, 258324, 473594, 710391, 947188, 1420782, 2841564]

約数ペア:

[(1, 2841564), (2, 1420782), (3, 947188), (4, 710391), (6, 473594), (11, 258324), (12, 236797), (19, 149556), (22, 129162), (33, 86108), (38, 74778), (44, 64581), (57, 49852), (66, 43054), (76, 37389), (103, 27588), (114, 24926), (121, 23484), (132, 21527), (206, 13794), (209, 13596), (228, 12463), (242, 11742), (309, 9196), (363, 7828), (412, 6897), (418, 6798), (484, 5871), (618, 4598), (627, 4532), (726, 3914), (836, 3399), (1133, 2508), (1236, 2299), (1254, 2266), (1452, 1957)]