38704218

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{2801}}^1$

素因数の和:2867

約数の個数: 48

約数和(自身を含む): 91995264

約数和(自身を除く): 53291046

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 49, 94, 98, 141, 147, 282, 294, 329, 658, 987, 1974, 2303, 2801, 4606, 5602, 6909, 8403, 13818, 16806, 19607, 39214, 58821, 117642, 131647, 137249, 263294, 274498, 394941, 411747, 789882, 823494, 921529, 1843058, 2764587, 5529174, 6450703, 12901406, 19352109, 38704218]

約数ペア:

[(1, 38704218), (2, 19352109), (3, 12901406), (6, 6450703), (7, 5529174), (14, 2764587), (21, 1843058), (42, 921529), (47, 823494), (49, 789882), (94, 411747), (98, 394941), (141, 274498), (147, 263294), (282, 137249), (294, 131647), (329, 117642), (658, 58821), (987, 39214), (1974, 19607), (2303, 16806), (2801, 13818), (4606, 8403), (5602, 6909)]