42447132

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{617}}^1$

素因数の和:657

約数の個数: 144

約数和(自身を含む): 138085920

約数和(自身を除く): 95638788

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 49, 52, 54, 63, 78, 84, 91, 98, 108, 117, 126, 147, 156, 182, 189, 196, 234, 252, 273, 294, 351, 364, 378, 441, 468, 546, 588, 617, 637, 702, 756, 819, 882, 1092, 1234, 1274, 1323, 1404, 1638, 1764, 1851, 1911, 2457, 2468, 2548, 2646, 3276, 3702, 3822, 4319, 4914, 5292, 5553, 5733, 7404, 7644, 8021, 8638, 9828, 11106, 11466, 12957, 16042, 16659, 17199, 17276, 22212, 22932, 24063, 25914, 30233, 32084, 33318, 34398, 38871, 48126, 51828, 56147, 60466, 66636, 68796, 72189, 77742, 90699, 96252, 112294, 116613, 120932, 144378, 155484, 168441, 181398, 216567, 224588, 233226, 272097, 288756, 336882, 362796, 393029, 433134, 466452, 505323, 544194, 673764, 786058, 816291, 866268, 1010646, 1088388, 1179087, 1515969, 1572116, 1632582, 2021292, 2358174, 3031938, 3265164, 3537261, 4716348, 6063876, 7074522, 10611783, 14149044, 21223566, 42447132]

約数ペア:

[(1, 42447132), (2, 21223566), (3, 14149044), (4, 10611783), (6, 7074522), (7, 6063876), (9, 4716348), (12, 3537261), (13, 3265164), (14, 3031938), (18, 2358174), (21, 2021292), (26, 1632582), (27, 1572116), (28, 1515969), (36, 1179087), (39, 1088388), (42, 1010646), (49, 866268), (52, 816291), (54, 786058), (63, 673764), (78, 544194), (84, 505323), (91, 466452), (98, 433134), (108, 393029), (117, 362796), (126, 336882), (147, 288756), (156, 272097), (182, 233226), (189, 224588), (196, 216567), (234, 181398), (252, 168441), (273, 155484), (294, 144378), (351, 120932), (364, 116613), (378, 112294), (441, 96252), (468, 90699), (546, 77742), (588, 72189), (617, 68796), (637, 66636), (702, 60466), (756, 56147), (819, 51828), (882, 48126), (1092, 38871), (1234, 34398), (1274, 33318), (1323, 32084), (1404, 30233), (1638, 25914), (1764, 24063), (1851, 22932), (1911, 22212), (2457, 17276), (2468, 17199), (2548, 16659), (2646, 16042), (3276, 12957), (3702, 11466), (3822, 11106), (4319, 9828), (4914, 8638), (5292, 8021), (5553, 7644), (5733, 7404)]