40670388

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3313}}^1$

素因数の和:3365

約数の個数: 72

約数和(自身を含む): 115804416

約数和(自身を除く): 75134028

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 31, 33, 36, 44, 62, 66, 93, 99, 124, 132, 186, 198, 279, 341, 372, 396, 558, 682, 1023, 1116, 1364, 2046, 3069, 3313, 4092, 6138, 6626, 9939, 12276, 13252, 19878, 29817, 36443, 39756, 59634, 72886, 102703, 109329, 119268, 145772, 205406, 218658, 308109, 327987, 410812, 437316, 616218, 655974, 924327, 1129733, 1232436, 1311948, 1848654, 2259466, 3389199, 3697308, 4518932, 6778398, 10167597, 13556796, 20335194, 40670388]

約数ペア:

[(1, 40670388), (2, 20335194), (3, 13556796), (4, 10167597), (6, 6778398), (9, 4518932), (11, 3697308), (12, 3389199), (18, 2259466), (22, 1848654), (31, 1311948), (33, 1232436), (36, 1129733), (44, 924327), (62, 655974), (66, 616218), (93, 437316), (99, 410812), (124, 327987), (132, 308109), (186, 218658), (198, 205406), (279, 145772), (341, 119268), (372, 109329), (396, 102703), (558, 72886), (682, 59634), (1023, 39756), (1116, 36443), (1364, 29817), (2046, 19878), (3069, 13252), (3313, 12276), (4092, 9939), (6138, 6626)]