18035446

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3319}}^1$

素因数の和:3364

約数の個数: 32

約数和(自身を含む): 33465600

約数和(自身を除く): 15430154

約数列:

[1, 2, 11, 13, 19, 22, 26, 38, 143, 209, 247, 286, 418, 494, 2717, 3319, 5434, 6638, 36509, 43147, 63061, 73018, 86294, 126122, 474617, 693671, 819793, 949234, 1387342, 1639586, 9017723, 18035446]

約数ペア:

[(1, 18035446), (2, 9017723), (11, 1639586), (13, 1387342), (19, 949234), (22, 819793), (26, 693671), (38, 474617), (143, 126122), (209, 86294), (247, 73018), (286, 63061), (418, 43147), (494, 36509), (2717, 6638), (3319, 5434)]