42302988

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{349}}^1$

素因数の和:416

約数の個数: 144

約数和(自身を含む): 135553600

約数和(自身を除く): 93250612

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 37, 39, 42, 52, 63, 74, 78, 84, 91, 111, 117, 126, 148, 156, 182, 222, 234, 252, 259, 273, 333, 349, 364, 444, 468, 481, 518, 546, 666, 698, 777, 819, 962, 1036, 1047, 1092, 1332, 1396, 1443, 1554, 1638, 1924, 2094, 2331, 2443, 2886, 3108, 3141, 3276, 3367, 4188, 4329, 4537, 4662, 4886, 5772, 6282, 6734, 7329, 8658, 9074, 9324, 9772, 10101, 12564, 12913, 13468, 13611, 14658, 17316, 18148, 20202, 21987, 25826, 27222, 29316, 30303, 31759, 38739, 40404, 40833, 43974, 51652, 54444, 60606, 63518, 77478, 81666, 87948, 90391, 95277, 116217, 121212, 127036, 154956, 163332, 167869, 180782, 190554, 232434, 271173, 285831, 335738, 361564, 381108, 464868, 503607, 542346, 571662, 671476, 813519, 1007214, 1084692, 1143324, 1175083, 1510821, 1627038, 2014428, 2350166, 3021642, 3254076, 3525249, 4700332, 6043284, 7050498, 10575747, 14100996, 21151494, 42302988]

約数ペア:

[(1, 42302988), (2, 21151494), (3, 14100996), (4, 10575747), (6, 7050498), (7, 6043284), (9, 4700332), (12, 3525249), (13, 3254076), (14, 3021642), (18, 2350166), (21, 2014428), (26, 1627038), (28, 1510821), (36, 1175083), (37, 1143324), (39, 1084692), (42, 1007214), (52, 813519), (63, 671476), (74, 571662), (78, 542346), (84, 503607), (91, 464868), (111, 381108), (117, 361564), (126, 335738), (148, 285831), (156, 271173), (182, 232434), (222, 190554), (234, 180782), (252, 167869), (259, 163332), (273, 154956), (333, 127036), (349, 121212), (364, 116217), (444, 95277), (468, 90391), (481, 87948), (518, 81666), (546, 77478), (666, 63518), (698, 60606), (777, 54444), (819, 51652), (962, 43974), (1036, 40833), (1047, 40404), (1092, 38739), (1332, 31759), (1396, 30303), (1443, 29316), (1554, 27222), (1638, 25826), (1924, 21987), (2094, 20202), (2331, 18148), (2443, 17316), (2886, 14658), (3108, 13611), (3141, 13468), (3276, 12913), (3367, 12564), (4188, 10101), (4329, 9772), (4537, 9324), (4662, 9074), (4886, 8658), (5772, 7329), (6282, 6734)]