17816148

素因数分解:

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

素因数の和:158

約数の個数: 108

約数和(自身を含む): 55080480

約数和(自身を除く): 37264332

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 61, 63, 76, 84, 114, 122, 126, 133, 171, 183, 228, 244, 252, 266, 342, 366, 399, 427, 532, 549, 684, 732, 798, 854, 1098, 1159, 1197, 1281, 1596, 1708, 2196, 2318, 2394, 2562, 3477, 3721, 3843, 4636, 4788, 5124, 6954, 7442, 7686, 8113, 10431, 11163, 13908, 14884, 15372, 16226, 20862, 22326, 24339, 26047, 32452, 33489, 41724, 44652, 48678, 52094, 66978, 70699, 73017, 78141, 97356, 104188, 133956, 141398, 146034, 156282, 212097, 234423, 282796, 292068, 312564, 424194, 468846, 494893, 636291, 848388, 937692, 989786, 1272582, 1484679, 1979572, 2545164, 2969358, 4454037, 5938716, 8908074, 17816148]

約数ペア:

[(1, 17816148), (2, 8908074), (3, 5938716), (4, 4454037), (6, 2969358), (7, 2545164), (9, 1979572), (12, 1484679), (14, 1272582), (18, 989786), (19, 937692), (21, 848388), (28, 636291), (36, 494893), (38, 468846), (42, 424194), (57, 312564), (61, 292068), (63, 282796), (76, 234423), (84, 212097), (114, 156282), (122, 146034), (126, 141398), (133, 133956), (171, 104188), (183, 97356), (228, 78141), (244, 73017), (252, 70699), (266, 66978), (342, 52094), (366, 48678), (399, 44652), (427, 41724), (532, 33489), (549, 32452), (684, 26047), (732, 24339), (798, 22326), (854, 20862), (1098, 16226), (1159, 15372), (1197, 14884), (1281, 13908), (1596, 11163), (1708, 10431), (2196, 8113), (2318, 7686), (2394, 7442), (2562, 6954), (3477, 5124), (3721, 4788), (3843, 4636)]