123827886

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{223}}^1$

素因数の和:367

約数の個数: 128

約数和(自身を含む): 343203840

約数和(自身を除く): 219375954

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 91, 113, 117, 126, 182, 189, 223, 226, 234, 273, 339, 351, 378, 446, 546, 669, 678, 702, 791, 819, 1017, 1338, 1469, 1561, 1582, 1638, 2007, 2034, 2373, 2457, 2899, 2938, 3051, 3122, 4014, 4407, 4683, 4746, 4914, 5798, 6021, 6102, 7119, 8697, 8814, 9366, 10283, 12042, 13221, 14049, 14238, 17394, 20293, 20566, 21357, 25199, 26091, 26442, 28098, 30849, 39663, 40586, 42147, 42714, 50398, 52182, 60879, 61698, 75597, 78273, 79326, 84294, 92547, 121758, 151194, 156546, 176393, 182637, 185094, 226791, 277641, 327587, 352786, 365274, 453582, 529179, 547911, 555282, 655174, 680373, 982761, 1058358, 1095822, 1360746, 1587537, 1965522, 2293109, 2948283, 3175074, 4586218, 4762611, 5896566, 6879327, 8844849, 9525222, 13758654, 17689698, 20637981, 41275962, 61913943, 123827886]

約数ペア:

[(1, 123827886), (2, 61913943), (3, 41275962), (6, 20637981), (7, 17689698), (9, 13758654), (13, 9525222), (14, 8844849), (18, 6879327), (21, 5896566), (26, 4762611), (27, 4586218), (39, 3175074), (42, 2948283), (54, 2293109), (63, 1965522), (78, 1587537), (91, 1360746), (113, 1095822), (117, 1058358), (126, 982761), (182, 680373), (189, 655174), (223, 555282), (226, 547911), (234, 529179), (273, 453582), (339, 365274), (351, 352786), (378, 327587), (446, 277641), (546, 226791), (669, 185094), (678, 182637), (702, 176393), (791, 156546), (819, 151194), (1017, 121758), (1338, 92547), (1469, 84294), (1561, 79326), (1582, 78273), (1638, 75597), (2007, 61698), (2034, 60879), (2373, 52182), (2457, 50398), (2899, 42714), (2938, 42147), (3051, 40586), (3122, 39663), (4014, 30849), (4407, 28098), (4683, 26442), (4746, 26091), (4914, 25199), (5798, 21357), (6021, 20566), (6102, 20293), (7119, 17394), (8697, 14238), (8814, 14049), (9366, 13221), (10283, 12042)]