21132745938

素因数分解:

$2^1\times 3^4\times {\mathrm{61}}^1\times {\mathrm{367}}^1\times {\mathrm{5827}}^1$

素因数の和:6269

約数の個数: 80

約数和(自身を含む): 48268708224

約数和(自身を除く): 27135962286

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 61, 81, 122, 162, 183, 366, 367, 549, 734, 1098, 1101, 1647, 2202, 3294, 3303, 4941, 5827, 6606, 9882, 9909, 11654, 17481, 19818, 22387, 29727, 34962, 44774, 52443, 59454, 67161, 104886, 134322, 157329, 201483, 314658, 355447, 402966, 471987, 604449, 710894, 943974, 1066341, 1208898, 1813347, 2132682, 2138509, 3199023, 3626694, 4277018, 6398046, 6415527, 9597069, 12831054, 19194138, 19246581, 28791207, 38493162, 57582414, 57739743, 115479486, 130449049, 173219229, 260898098, 346438458, 391347147, 782694294, 1174041441, 2348082882, 3522124323, 7044248646, 10566372969, 21132745938]

約数ペア:

[(1, 21132745938), (2, 10566372969), (3, 7044248646), (6, 3522124323), (9, 2348082882), (18, 1174041441), (27, 782694294), (54, 391347147), (61, 346438458), (81, 260898098), (122, 173219229), (162, 130449049), (183, 115479486), (366, 57739743), (367, 57582414), (549, 38493162), (734, 28791207), (1098, 19246581), (1101, 19194138), (1647, 12831054), (2202, 9597069), (3294, 6415527), (3303, 6398046), (4941, 4277018), (5827, 3626694), (6606, 3199023), (9882, 2138509), (9909, 2132682), (11654, 1813347), (17481, 1208898), (19818, 1066341), (22387, 943974), (29727, 710894), (34962, 604449), (44774, 471987), (52443, 402966), (59454, 355447), (67161, 314658), (104886, 201483), (134322, 157329)]