42589638

素因数分解:

$2^1\times 3^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1$

素因数の和:150

約数の個数: 128

約数和(自身を含む): 119024640

約数和(自身を除く): 76435002

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 81, 91, 107, 117, 126, 162, 182, 189, 214, 234, 243, 273, 321, 351, 378, 486, 546, 567, 642, 702, 729, 749, 819, 963, 1053, 1134, 1391, 1458, 1498, 1638, 1701, 1926, 2106, 2187, 2247, 2457, 2782, 2889, 3159, 3402, 4173, 4374, 4494, 4914, 5103, 5778, 6318, 6741, 7371, 8346, 8667, 9477, 9737, 10206, 12519, 13482, 14742, 15309, 17334, 18954, 19474, 20223, 22113, 25038, 26001, 28431, 29211, 30618, 37557, 40446, 44226, 52002, 56862, 58422, 60669, 66339, 75114, 78003, 87633, 112671, 121338, 132678, 156006, 175266, 182007, 199017, 225342, 234009, 262899, 338013, 364014, 398034, 468018, 525798, 546021, 676026, 788697, 1014039, 1092042, 1577394, 1638063, 2028078, 2366091, 3042117, 3276126, 4732182, 6084234, 7098273, 14196546, 21294819, 42589638]

約数ペア:

[(1, 42589638), (2, 21294819), (3, 14196546), (6, 7098273), (7, 6084234), (9, 4732182), (13, 3276126), (14, 3042117), (18, 2366091), (21, 2028078), (26, 1638063), (27, 1577394), (39, 1092042), (42, 1014039), (54, 788697), (63, 676026), (78, 546021), (81, 525798), (91, 468018), (107, 398034), (117, 364014), (126, 338013), (162, 262899), (182, 234009), (189, 225342), (214, 199017), (234, 182007), (243, 175266), (273, 156006), (321, 132678), (351, 121338), (378, 112671), (486, 87633), (546, 78003), (567, 75114), (642, 66339), (702, 60669), (729, 58422), (749, 56862), (819, 52002), (963, 44226), (1053, 40446), (1134, 37557), (1391, 30618), (1458, 29211), (1498, 28431), (1638, 26001), (1701, 25038), (1926, 22113), (2106, 20223), (2187, 19474), (2247, 18954), (2457, 17334), (2782, 15309), (2889, 14742), (3159, 13482), (3402, 12519), (4173, 10206), (4374, 9737), (4494, 9477), (4914, 8667), (5103, 8346), (5778, 7371), (6318, 6741)]