18226350

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{587}}^1$

素因数の和:631

約数の個数: 96

約数和(自身を含む): 52496640

約数和(自身を除く): 34270290

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 25, 27, 30, 45, 46, 50, 54, 69, 75, 90, 115, 135, 138, 150, 207, 225, 230, 270, 345, 414, 450, 575, 587, 621, 675, 690, 1035, 1150, 1174, 1242, 1350, 1725, 1761, 2070, 2935, 3105, 3450, 3522, 5175, 5283, 5870, 6210, 8805, 10350, 10566, 13501, 14675, 15525, 15849, 17610, 26415, 27002, 29350, 31050, 31698, 40503, 44025, 52830, 67505, 79245, 81006, 88050, 121509, 132075, 135010, 158490, 202515, 243018, 264150, 337525, 364527, 396225, 405030, 607545, 675050, 729054, 792450, 1012575, 1215090, 1822635, 2025150, 3037725, 3645270, 6075450, 9113175, 18226350]

約数ペア:

[(1, 18226350), (2, 9113175), (3, 6075450), (5, 3645270), (6, 3037725), (9, 2025150), (10, 1822635), (15, 1215090), (18, 1012575), (23, 792450), (25, 729054), (27, 675050), (30, 607545), (45, 405030), (46, 396225), (50, 364527), (54, 337525), (69, 264150), (75, 243018), (90, 202515), (115, 158490), (135, 135010), (138, 132075), (150, 121509), (207, 88050), (225, 81006), (230, 79245), (270, 67505), (345, 52830), (414, 44025), (450, 40503), (575, 31698), (587, 31050), (621, 29350), (675, 27002), (690, 26415), (1035, 17610), (1150, 15849), (1174, 15525), (1242, 14675), (1350, 13501), (1725, 10566), (1761, 10350), (2070, 8805), (2935, 6210), (3105, 5870), (3450, 5283), (3522, 5175)]