163794618

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{2389}}^1$

素因数の和:2703

約数の個数: 48

約数和(自身を含む): 383652360

約数和(自身を除く): 219857742

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 293, 586, 879, 1758, 2389, 2637, 3809, 4778, 5274, 7167, 7618, 11427, 14334, 21501, 22854, 31057, 34281, 43002, 62114, 68562, 93171, 186342, 279513, 559026, 699977, 1399954, 2099931, 4199862, 6299793, 9099701, 12599586, 18199402, 27299103, 54598206, 81897309, 163794618]

約数ペア:

[(1, 163794618), (2, 81897309), (3, 54598206), (6, 27299103), (9, 18199402), (13, 12599586), (18, 9099701), (26, 6299793), (39, 4199862), (78, 2099931), (117, 1399954), (234, 699977), (293, 559026), (586, 279513), (879, 186342), (1758, 93171), (2389, 68562), (2637, 62114), (3809, 43002), (4778, 34281), (5274, 31057), (7167, 22854), (7618, 21501), (11427, 14334)]