18096930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{557}}^1$

素因数の和:608

約数の個数: 72

約数和(自身を含む): 49747932

約数和(自身を除く): 31651002

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 361, 557, 570, 722, 855, 1083, 1114, 1671, 1710, 1805, 2166, 2785, 3249, 3342, 3610, 5013, 5415, 5570, 6498, 8355, 10026, 10583, 10830, 16245, 16710, 21166, 25065, 31749, 32490, 50130, 52915, 63498, 95247, 105830, 158745, 190494, 201077, 317490, 402154, 476235, 603231, 952470, 1005385, 1206462, 1809693, 2010770, 3016155, 3619386, 6032310, 9048465, 18096930]

約数ペア:

[(1, 18096930), (2, 9048465), (3, 6032310), (5, 3619386), (6, 3016155), (9, 2010770), (10, 1809693), (15, 1206462), (18, 1005385), (19, 952470), (30, 603231), (38, 476235), (45, 402154), (57, 317490), (90, 201077), (95, 190494), (114, 158745), (171, 105830), (190, 95247), (285, 63498), (342, 52915), (361, 50130), (557, 32490), (570, 31749), (722, 25065), (855, 21166), (1083, 16710), (1114, 16245), (1671, 10830), (1710, 10583), (1805, 10026), (2166, 8355), (2785, 6498), (3249, 5570), (3342, 5415), (3610, 5013)]