42412734

素因数分解:

$2^1\times 3^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1$

素因数の和:181

約数の個数: 144

約数和(自身を含む): 120255408

約数和(自身を除く): 77842674

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 49, 54, 63, 78, 81, 91, 98, 117, 126, 137, 147, 162, 182, 189, 234, 243, 273, 274, 294, 351, 378, 411, 441, 486, 546, 567, 637, 702, 819, 822, 882, 959, 1053, 1134, 1233, 1274, 1323, 1638, 1701, 1781, 1911, 1918, 2106, 2457, 2466, 2646, 2877, 3159, 3402, 3562, 3699, 3822, 3969, 4914, 5343, 5733, 5754, 6318, 6713, 7371, 7398, 7938, 8631, 10686, 11097, 11466, 11907, 12467, 13426, 14742, 16029, 17199, 17262, 20139, 22113, 22194, 23814, 24934, 25893, 32058, 33291, 34398, 37401, 40278, 44226, 48087, 51597, 51786, 60417, 66582, 74802, 77679, 87269, 96174, 103194, 112203, 120834, 144261, 154791, 155358, 174538, 181251, 224406, 233037, 261807, 288522, 309582, 336609, 362502, 432783, 466074, 523614, 543753, 673218, 785421, 865566, 1009827, 1087506, 1570842, 1631259, 2019654, 2356263, 3029481, 3262518, 4712526, 6058962, 7068789, 14137578, 21206367, 42412734]

約数ペア:

[(1, 42412734), (2, 21206367), (3, 14137578), (6, 7068789), (7, 6058962), (9, 4712526), (13, 3262518), (14, 3029481), (18, 2356263), (21, 2019654), (26, 1631259), (27, 1570842), (39, 1087506), (42, 1009827), (49, 865566), (54, 785421), (63, 673218), (78, 543753), (81, 523614), (91, 466074), (98, 432783), (117, 362502), (126, 336609), (137, 309582), (147, 288522), (162, 261807), (182, 233037), (189, 224406), (234, 181251), (243, 174538), (273, 155358), (274, 154791), (294, 144261), (351, 120834), (378, 112203), (411, 103194), (441, 96174), (486, 87269), (546, 77679), (567, 74802), (637, 66582), (702, 60417), (819, 51786), (822, 51597), (882, 48087), (959, 44226), (1053, 40278), (1134, 37401), (1233, 34398), (1274, 33291), (1323, 32058), (1638, 25893), (1701, 24934), (1781, 23814), (1911, 22194), (1918, 22113), (2106, 20139), (2457, 17262), (2466, 17199), (2646, 16029), (2877, 14742), (3159, 13426), (3402, 12467), (3562, 11907), (3699, 11466), (3822, 11097), (3969, 10686), (4914, 8631), (5343, 7938), (5733, 7398), (5754, 7371), (6318, 6713)]