42260946

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1$

素因数の和:228

約数の個数: 128

約数和(自身を含む): 114670080

約数和(自身を除く): 72409134

約数列:

[1, 2, 3, 6, 7, 13, 14, 17, 21, 26, 29, 34, 39, 42, 51, 58, 78, 87, 91, 102, 119, 157, 174, 182, 203, 221, 238, 273, 314, 357, 377, 406, 442, 471, 493, 546, 609, 663, 714, 754, 942, 986, 1099, 1131, 1218, 1326, 1479, 1547, 2041, 2198, 2262, 2639, 2669, 2958, 3094, 3297, 3451, 4082, 4553, 4641, 5278, 5338, 6123, 6409, 6594, 6902, 7917, 8007, 9106, 9282, 10353, 12246, 12818, 13659, 14287, 15834, 16014, 18683, 19227, 20706, 27318, 28574, 31871, 34697, 37366, 38454, 42861, 44863, 56049, 59189, 63742, 69394, 77401, 85722, 89726, 95613, 104091, 112098, 118378, 134589, 154802, 177567, 191226, 208182, 232203, 242879, 269178, 355134, 414323, 464406, 485758, 541807, 728637, 828646, 1006213, 1083614, 1242969, 1457274, 1625421, 2012426, 2485938, 3018639, 3250842, 6037278, 7043491, 14086982, 21130473, 42260946]

約数ペア:

[(1, 42260946), (2, 21130473), (3, 14086982), (6, 7043491), (7, 6037278), (13, 3250842), (14, 3018639), (17, 2485938), (21, 2012426), (26, 1625421), (29, 1457274), (34, 1242969), (39, 1083614), (42, 1006213), (51, 828646), (58, 728637), (78, 541807), (87, 485758), (91, 464406), (102, 414323), (119, 355134), (157, 269178), (174, 242879), (182, 232203), (203, 208182), (221, 191226), (238, 177567), (273, 154802), (314, 134589), (357, 118378), (377, 112098), (406, 104091), (442, 95613), (471, 89726), (493, 85722), (546, 77401), (609, 69394), (663, 63742), (714, 59189), (754, 56049), (942, 44863), (986, 42861), (1099, 38454), (1131, 37366), (1218, 34697), (1326, 31871), (1479, 28574), (1547, 27318), (2041, 20706), (2198, 19227), (2262, 18683), (2639, 16014), (2669, 15834), (2958, 14287), (3094, 13659), (3297, 12818), (3451, 12246), (4082, 10353), (4553, 9282), (4641, 9106), (5278, 8007), (5338, 7917), (6123, 6902), (6409, 6594)]