40331124

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{509}}^1$

素因数の和:621

約数の個数: 72

約数和(自身を含む): 106928640

約数和(自身を除く): 66597516

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 71, 93, 124, 142, 186, 213, 279, 284, 372, 426, 509, 558, 639, 852, 1018, 1116, 1278, 1527, 2036, 2201, 2556, 3054, 4402, 4581, 6108, 6603, 8804, 9162, 13206, 15779, 18324, 19809, 26412, 31558, 36139, 39618, 47337, 63116, 72278, 79236, 94674, 108417, 142011, 144556, 189348, 216834, 284022, 325251, 433668, 568044, 650502, 1120309, 1301004, 2240618, 3360927, 4481236, 6721854, 10082781, 13443708, 20165562, 40331124]

約数ペア:

[(1, 40331124), (2, 20165562), (3, 13443708), (4, 10082781), (6, 6721854), (9, 4481236), (12, 3360927), (18, 2240618), (31, 1301004), (36, 1120309), (62, 650502), (71, 568044), (93, 433668), (124, 325251), (142, 284022), (186, 216834), (213, 189348), (279, 144556), (284, 142011), (372, 108417), (426, 94674), (509, 79236), (558, 72278), (639, 63116), (852, 47337), (1018, 39618), (1116, 36139), (1278, 31558), (1527, 26412), (2036, 19809), (2201, 18324), (2556, 15779), (3054, 13206), (4402, 9162), (4581, 8804), (6108, 6603)]