421736388

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1849721}}^1$

素因数の和:1849747

約数の個数: 24

約数和(自身を含む): 1035844320

約数和(自身を除く): 614107932

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 1849721, 3699442, 5549163, 7398884, 11098326, 22196652, 35144699, 70289398, 105434097, 140578796, 210868194, 421736388]

約数ペア:

[(1, 421736388), (2, 210868194), (3, 140578796), (4, 105434097), (6, 70289398), (12, 35144699), (19, 22196652), (38, 11098326), (57, 7398884), (76, 5549163), (114, 3699442), (228, 1849721)]