149828994

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{396373}}^1$

素因数の和:396391

約数の個数: 32

約数和(自身を含む): 380519040

約数和(自身を除く): 230690046

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 396373, 792746, 1189119, 2378238, 2774611, 3567357, 5549222, 7134714, 8323833, 10702071, 16647666, 21404142, 24971499, 49942998, 74914497, 149828994]

約数ペア:

[(1, 149828994), (2, 74914497), (3, 49942998), (6, 24971499), (7, 21404142), (9, 16647666), (14, 10702071), (18, 8323833), (21, 7134714), (27, 5549222), (42, 3567357), (54, 2774611), (63, 2378238), (126, 1189119), (189, 792746), (378, 396373)]