42972228

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{241}}^1$

素因数の和:394

約数の個数: 96

約数和(自身を含む): 121425920

約数和(自身を除く): 78453692

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 127, 156, 234, 241, 254, 351, 381, 468, 482, 508, 702, 723, 762, 964, 1143, 1404, 1446, 1524, 1651, 2169, 2286, 2892, 3133, 3302, 3429, 4338, 4572, 4953, 6266, 6507, 6604, 6858, 8676, 9399, 9906, 12532, 13014, 13716, 14859, 18798, 19812, 26028, 28197, 29718, 30607, 37596, 44577, 56394, 59436, 61214, 84591, 89154, 91821, 112788, 122428, 169182, 178308, 183642, 275463, 338364, 367284, 397891, 550926, 795782, 826389, 1101852, 1193673, 1591564, 1652778, 2387346, 3305556, 3581019, 4774692, 7162038, 10743057, 14324076, 21486114, 42972228]

約数ペア:

[(1, 42972228), (2, 21486114), (3, 14324076), (4, 10743057), (6, 7162038), (9, 4774692), (12, 3581019), (13, 3305556), (18, 2387346), (26, 1652778), (27, 1591564), (36, 1193673), (39, 1101852), (52, 826389), (54, 795782), (78, 550926), (108, 397891), (117, 367284), (127, 338364), (156, 275463), (234, 183642), (241, 178308), (254, 169182), (351, 122428), (381, 112788), (468, 91821), (482, 89154), (508, 84591), (702, 61214), (723, 59436), (762, 56394), (964, 44577), (1143, 37596), (1404, 30607), (1446, 29718), (1524, 28197), (1651, 26028), (2169, 19812), (2286, 18798), (2892, 14859), (3133, 13716), (3302, 13014), (3429, 12532), (4338, 9906), (4572, 9399), (4953, 8676), (6266, 6858), (6507, 6604)]