18928662

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{683}}^1$

素因数の和:868

約数の個数: 32

約数和(自身を含む): 39398400

約数和(自身を除く): 20469738

約数列:

[1, 2, 3, 6, 31, 62, 93, 149, 186, 298, 447, 683, 894, 1366, 2049, 4098, 4619, 9238, 13857, 21173, 27714, 42346, 63519, 101767, 127038, 203534, 305301, 610602, 3154777, 6309554, 9464331, 18928662]

約数ペア:

[(1, 18928662), (2, 9464331), (3, 6309554), (6, 3154777), (31, 610602), (62, 305301), (93, 203534), (149, 127038), (186, 101767), (298, 63519), (447, 42346), (683, 27714), (894, 21173), (1366, 13857), (2049, 9238), (4098, 4619)]