42126318

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{241}}^1$

素因数の和:351

約数の個数: 80

約数和(自身を含む): 103306896

約数和(自身を除く): 61180578

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 83, 117, 162, 166, 234, 241, 249, 351, 482, 498, 702, 723, 747, 1053, 1079, 1446, 1494, 2106, 2158, 2169, 2241, 3133, 3237, 4338, 4482, 6266, 6474, 6507, 6723, 9399, 9711, 13014, 13446, 18798, 19422, 19521, 20003, 28197, 29133, 39042, 40006, 56394, 58266, 60009, 84591, 87399, 120018, 169182, 174798, 180027, 253773, 260039, 360054, 507546, 520078, 540081, 780117, 1080162, 1560234, 1620243, 2340351, 3240486, 4680702, 7021053, 14042106, 21063159, 42126318]

約数ペア:

[(1, 42126318), (2, 21063159), (3, 14042106), (6, 7021053), (9, 4680702), (13, 3240486), (18, 2340351), (26, 1620243), (27, 1560234), (39, 1080162), (54, 780117), (78, 540081), (81, 520078), (83, 507546), (117, 360054), (162, 260039), (166, 253773), (234, 180027), (241, 174798), (249, 169182), (351, 120018), (482, 87399), (498, 84591), (702, 60009), (723, 58266), (747, 56394), (1053, 40006), (1079, 39042), (1446, 29133), (1494, 28197), (2106, 20003), (2158, 19521), (2169, 19422), (2241, 18798), (3133, 13446), (3237, 13014), (4338, 9711), (4482, 9399), (6266, 6723), (6474, 6507)]