15671475918

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{12613}}^1$

素因数の和:12823

約数の個数: 128

約数和(自身を含む): 42140851200

約数和(自身を除く): 26469375282

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 54, 57, 63, 114, 126, 133, 171, 173, 189, 266, 342, 346, 378, 399, 513, 519, 798, 1026, 1038, 1197, 1211, 1557, 2394, 2422, 3114, 3287, 3591, 3633, 4671, 6574, 7182, 7266, 9342, 9861, 10899, 12613, 19722, 21798, 23009, 25226, 29583, 32697, 37839, 46018, 59166, 65394, 69027, 75678, 88291, 88749, 113517, 138054, 176582, 177498, 207081, 227034, 239647, 264873, 340551, 414162, 479294, 529746, 621243, 681102, 718941, 794619, 1242486, 1437882, 1589238, 1677529, 2156823, 2182049, 2383857, 3355058, 4313646, 4364098, 4767714, 5032587, 6470469, 6546147, 10065174, 12940938, 13092294, 15097761, 15274343, 19638441, 30195522, 30548686, 39276882, 41458931, 45293283, 45823029, 58915323, 82917862, 90586566, 91646058, 117830646, 124376793, 137469087, 248753586, 274938174, 290212517, 373130379, 412407261, 580425034, 746260758, 824814522, 870637551, 1119391137, 1741275102, 2238782274, 2611912653, 5223825306, 7835737959, 15671475918]

約数ペア:

[(1, 15671475918), (2, 7835737959), (3, 5223825306), (6, 2611912653), (7, 2238782274), (9, 1741275102), (14, 1119391137), (18, 870637551), (19, 824814522), (21, 746260758), (27, 580425034), (38, 412407261), (42, 373130379), (54, 290212517), (57, 274938174), (63, 248753586), (114, 137469087), (126, 124376793), (133, 117830646), (171, 91646058), (173, 90586566), (189, 82917862), (266, 58915323), (342, 45823029), (346, 45293283), (378, 41458931), (399, 39276882), (513, 30548686), (519, 30195522), (798, 19638441), (1026, 15274343), (1038, 15097761), (1197, 13092294), (1211, 12940938), (1557, 10065174), (2394, 6546147), (2422, 6470469), (3114, 5032587), (3287, 4767714), (3591, 4364098), (3633, 4313646), (4671, 3355058), (6574, 2383857), (7182, 2182049), (7266, 2156823), (9342, 1677529), (9861, 1589238), (10899, 1437882), (12613, 1242486), (19722, 794619), (21798, 718941), (23009, 681102), (25226, 621243), (29583, 529746), (32697, 479294), (37839, 414162), (46018, 340551), (59166, 264873), (65394, 239647), (69027, 227034), (75678, 207081), (88291, 177498), (88749, 176582), (113517, 138054)]