40384962

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{487}}^1$

素因数の和:783

約数の個数: 48

約数和(自身を含む): 93180672

約数和(自身を除く): 52795710

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 271, 306, 487, 542, 813, 974, 1461, 1626, 2439, 2922, 4383, 4607, 4878, 8279, 8766, 9214, 13821, 16558, 24837, 27642, 41463, 49674, 74511, 82926, 131977, 149022, 263954, 395931, 791862, 1187793, 2243609, 2375586, 4487218, 6730827, 13461654, 20192481, 40384962]

約数ペア:

[(1, 40384962), (2, 20192481), (3, 13461654), (6, 6730827), (9, 4487218), (17, 2375586), (18, 2243609), (34, 1187793), (51, 791862), (102, 395931), (153, 263954), (271, 149022), (306, 131977), (487, 82926), (542, 74511), (813, 49674), (974, 41463), (1461, 27642), (1626, 24837), (2439, 16558), (2922, 13821), (4383, 9214), (4607, 8766), (4878, 8279)]