17962182

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:139

約数の個数: 128

約数和(自身を含む): 49996800

約数和(自身を除く): 32034618

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 41, 42, 54, 57, 61, 63, 82, 114, 122, 123, 126, 133, 171, 183, 189, 246, 266, 287, 342, 366, 369, 378, 399, 427, 513, 549, 574, 738, 779, 798, 854, 861, 1026, 1098, 1107, 1159, 1197, 1281, 1558, 1647, 1722, 2214, 2318, 2337, 2394, 2501, 2562, 2583, 3294, 3477, 3591, 3843, 4674, 5002, 5166, 5453, 6954, 7011, 7182, 7503, 7686, 7749, 8113, 10431, 10906, 11529, 14022, 15006, 15498, 16226, 16359, 17507, 20862, 21033, 22509, 23058, 24339, 31293, 32718, 35014, 42066, 45018, 47519, 48678, 49077, 52521, 62586, 67527, 73017, 95038, 98154, 105042, 135054, 142557, 146034, 147231, 157563, 219051, 285114, 294462, 315126, 332633, 427671, 438102, 472689, 665266, 855342, 945378, 997899, 1283013, 1995798, 2566026, 2993697, 5987394, 8981091, 17962182]

約数ペア:

[(1, 17962182), (2, 8981091), (3, 5987394), (6, 2993697), (7, 2566026), (9, 1995798), (14, 1283013), (18, 997899), (19, 945378), (21, 855342), (27, 665266), (38, 472689), (41, 438102), (42, 427671), (54, 332633), (57, 315126), (61, 294462), (63, 285114), (82, 219051), (114, 157563), (122, 147231), (123, 146034), (126, 142557), (133, 135054), (171, 105042), (183, 98154), (189, 95038), (246, 73017), (266, 67527), (287, 62586), (342, 52521), (366, 49077), (369, 48678), (378, 47519), (399, 45018), (427, 42066), (513, 35014), (549, 32718), (574, 31293), (738, 24339), (779, 23058), (798, 22509), (854, 21033), (861, 20862), (1026, 17507), (1098, 16359), (1107, 16226), (1159, 15498), (1197, 15006), (1281, 14022), (1558, 11529), (1647, 10906), (1722, 10431), (2214, 8113), (2318, 7749), (2337, 7686), (2394, 7503), (2501, 7182), (2562, 7011), (2583, 6954), (3294, 5453), (3477, 5166), (3591, 5002), (3843, 4674)]