38875788

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{281}}^1$

素因数の和:365

約数の個数: 120

約数和(自身を含む): 118471584

約数和(自身を除く): 79595796

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 61, 63, 81, 84, 108, 122, 126, 162, 183, 189, 244, 252, 281, 324, 366, 378, 427, 549, 562, 567, 732, 756, 843, 854, 1098, 1124, 1134, 1281, 1647, 1686, 1708, 1967, 2196, 2268, 2529, 2562, 3294, 3372, 3843, 3934, 4941, 5058, 5124, 5901, 6588, 7587, 7686, 7868, 9882, 10116, 11529, 11802, 15174, 15372, 17141, 17703, 19764, 22761, 23058, 23604, 30348, 34282, 34587, 35406, 45522, 46116, 51423, 53109, 68564, 69174, 70812, 91044, 102846, 106218, 119987, 138348, 154269, 159327, 205692, 212436, 239974, 308538, 318654, 359961, 462807, 479948, 617076, 637308, 719922, 925614, 1079883, 1388421, 1439844, 1851228, 2159766, 2776842, 3239649, 4319532, 5553684, 6479298, 9718947, 12958596, 19437894, 38875788]

約数ペア:

[(1, 38875788), (2, 19437894), (3, 12958596), (4, 9718947), (6, 6479298), (7, 5553684), (9, 4319532), (12, 3239649), (14, 2776842), (18, 2159766), (21, 1851228), (27, 1439844), (28, 1388421), (36, 1079883), (42, 925614), (54, 719922), (61, 637308), (63, 617076), (81, 479948), (84, 462807), (108, 359961), (122, 318654), (126, 308538), (162, 239974), (183, 212436), (189, 205692), (244, 159327), (252, 154269), (281, 138348), (324, 119987), (366, 106218), (378, 102846), (427, 91044), (549, 70812), (562, 69174), (567, 68564), (732, 53109), (756, 51423), (843, 46116), (854, 45522), (1098, 35406), (1124, 34587), (1134, 34282), (1281, 30348), (1647, 23604), (1686, 23058), (1708, 22761), (1967, 19764), (2196, 17703), (2268, 17141), (2529, 15372), (2562, 15174), (3294, 11802), (3372, 11529), (3843, 10116), (3934, 9882), (4941, 7868), (5058, 7686), (5124, 7587), (5901, 6588)]