40340268

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{6553}}^1$

素因数の和:6588

約数の個数: 60

約数和(自身を含む): 111024760

約数和(自身を除く): 70684492

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 81, 108, 114, 162, 171, 228, 324, 342, 513, 684, 1026, 1539, 2052, 3078, 6156, 6553, 13106, 19659, 26212, 39318, 58977, 78636, 117954, 124507, 176931, 235908, 249014, 353862, 373521, 498028, 530793, 707724, 747042, 1061586, 1120563, 1494084, 2123172, 2241126, 3361689, 4482252, 6723378, 10085067, 13446756, 20170134, 40340268]

約数ペア:

[(1, 40340268), (2, 20170134), (3, 13446756), (4, 10085067), (6, 6723378), (9, 4482252), (12, 3361689), (18, 2241126), (19, 2123172), (27, 1494084), (36, 1120563), (38, 1061586), (54, 747042), (57, 707724), (76, 530793), (81, 498028), (108, 373521), (114, 353862), (162, 249014), (171, 235908), (228, 176931), (324, 124507), (342, 117954), (513, 78636), (684, 58977), (1026, 39318), (1539, 26212), (2052, 19659), (3078, 13106), (6156, 6553)]