406340388

素因数分解:

$2^2\times 3^4\times {\mathrm{1254137}}^1$

素因数の和:1254153

約数の個数: 30

約数和(自身を含む): 1062254886

約数和(自身を除く): 655914498

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 1254137, 2508274, 3762411, 5016548, 7524822, 11287233, 15049644, 22574466, 33861699, 45148932, 67723398, 101585097, 135446796, 203170194, 406340388]

約数ペア:

[(1, 406340388), (2, 203170194), (3, 135446796), (4, 101585097), (6, 67723398), (9, 45148932), (12, 33861699), (18, 22574466), (27, 15049644), (36, 11287233), (54, 7524822), (81, 5016548), (108, 3762411), (162, 2508274), (324, 1254137)]