41997942

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{331}}^1$

素因数の和:418

約数の個数: 96

約数和(自身を含む): 111870720

約数和(自身を除く): 69872778

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 53, 57, 63, 106, 114, 126, 133, 159, 171, 266, 318, 331, 342, 371, 399, 477, 662, 742, 798, 954, 993, 1007, 1113, 1197, 1986, 2014, 2226, 2317, 2394, 2979, 3021, 3339, 4634, 5958, 6042, 6289, 6678, 6951, 7049, 9063, 12578, 13902, 14098, 17543, 18126, 18867, 20853, 21147, 35086, 37734, 41706, 42294, 44023, 52629, 56601, 63441, 88046, 105258, 113202, 122801, 126882, 132069, 157887, 245602, 264138, 315774, 333317, 368403, 396207, 666634, 736806, 792414, 999951, 1105209, 1999902, 2210418, 2333219, 2999853, 4666438, 5999706, 6999657, 13999314, 20998971, 41997942]

約数ペア:

[(1, 41997942), (2, 20998971), (3, 13999314), (6, 6999657), (7, 5999706), (9, 4666438), (14, 2999853), (18, 2333219), (19, 2210418), (21, 1999902), (38, 1105209), (42, 999951), (53, 792414), (57, 736806), (63, 666634), (106, 396207), (114, 368403), (126, 333317), (133, 315774), (159, 264138), (171, 245602), (266, 157887), (318, 132069), (331, 126882), (342, 122801), (371, 113202), (399, 105258), (477, 88046), (662, 63441), (742, 56601), (798, 52629), (954, 44023), (993, 42294), (1007, 41706), (1113, 37734), (1197, 35086), (1986, 21147), (2014, 20853), (2226, 18867), (2317, 18126), (2394, 17543), (2979, 14098), (3021, 13902), (3339, 12578), (4634, 9063), (5958, 7049), (6042, 6951), (6289, 6678)]