18835308

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1$

素因数の和:236

約数の個数: 96

約数和(自身を含む): 52550400

約数和(自身を除く): 33715092

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 67, 76, 108, 114, 134, 137, 171, 201, 228, 268, 274, 342, 402, 411, 513, 548, 603, 684, 804, 822, 1026, 1206, 1233, 1273, 1644, 1809, 2052, 2412, 2466, 2546, 2603, 3618, 3699, 3819, 4932, 5092, 5206, 7236, 7398, 7638, 7809, 9179, 10412, 11457, 14796, 15276, 15618, 18358, 22914, 23427, 27537, 31236, 34371, 36716, 45828, 46854, 55074, 68742, 70281, 82611, 93708, 110148, 137484, 140562, 165222, 174401, 247833, 281124, 330444, 348802, 495666, 523203, 697604, 991332, 1046406, 1569609, 2092812, 3139218, 4708827, 6278436, 9417654, 18835308]

約数ペア:

[(1, 18835308), (2, 9417654), (3, 6278436), (4, 4708827), (6, 3139218), (9, 2092812), (12, 1569609), (18, 1046406), (19, 991332), (27, 697604), (36, 523203), (38, 495666), (54, 348802), (57, 330444), (67, 281124), (76, 247833), (108, 174401), (114, 165222), (134, 140562), (137, 137484), (171, 110148), (201, 93708), (228, 82611), (268, 70281), (274, 68742), (342, 55074), (402, 46854), (411, 45828), (513, 36716), (548, 34371), (603, 31236), (684, 27537), (804, 23427), (822, 22914), (1026, 18358), (1206, 15618), (1233, 15276), (1273, 14796), (1644, 11457), (1809, 10412), (2052, 9179), (2412, 7809), (2466, 7638), (2546, 7398), (2603, 7236), (3618, 5206), (3699, 5092), (3819, 4932)]