17531604

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^3\times {\mathrm{71}}^1$

素因数の和:138

約数の個数: 72

約数和(自身を含む): 47436480

約数和(自身を除く): 29904876

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 71, 76, 114, 142, 171, 213, 228, 284, 342, 361, 426, 639, 684, 722, 852, 1083, 1278, 1349, 1444, 2166, 2556, 2698, 3249, 4047, 4332, 5396, 6498, 6859, 8094, 12141, 12996, 13718, 16188, 20577, 24282, 25631, 27436, 41154, 48564, 51262, 61731, 76893, 82308, 102524, 123462, 153786, 230679, 246924, 307572, 461358, 486989, 922716, 973978, 1460967, 1947956, 2921934, 4382901, 5843868, 8765802, 17531604]

約数ペア:

[(1, 17531604), (2, 8765802), (3, 5843868), (4, 4382901), (6, 2921934), (9, 1947956), (12, 1460967), (18, 973978), (19, 922716), (36, 486989), (38, 461358), (57, 307572), (71, 246924), (76, 230679), (114, 153786), (142, 123462), (171, 102524), (213, 82308), (228, 76893), (284, 61731), (342, 51262), (361, 48564), (426, 41154), (639, 27436), (684, 25631), (722, 24282), (852, 20577), (1083, 16188), (1278, 13718), (1349, 12996), (1444, 12141), (2166, 8094), (2556, 6859), (2698, 6498), (3249, 5396), (4047, 4332)]