18744056370

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{113621}}^1$

素因数の和:113697

約数の個数: 128

約数和(自身を含む): 54974868480

約数和(自身を除く): 36230812110

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 47, 54, 65, 78, 90, 94, 117, 130, 135, 141, 195, 234, 235, 270, 282, 351, 390, 423, 470, 585, 611, 702, 705, 846, 1170, 1222, 1269, 1410, 1755, 1833, 2115, 2538, 3055, 3510, 3666, 4230, 5499, 6110, 6345, 9165, 10998, 12690, 16497, 18330, 27495, 32994, 54990, 82485, 113621, 164970, 227242, 340863, 568105, 681726, 1022589, 1136210, 1477073, 1704315, 2045178, 2954146, 3067767, 3408630, 4431219, 5112945, 5340187, 6135534, 7385365, 8862438, 10225890, 10680374, 13293657, 14770730, 15338835, 16020561, 22156095, 26587314, 26700935, 30677670, 32041122, 39880971, 44312190, 48061683, 53401870, 66468285, 69422431, 79761942, 80102805, 96123366, 132936570, 138844862, 144185049, 160205610, 199404855, 208267293, 240308415, 288370098, 347112155, 398809710, 416534586, 480616830, 624801879, 694224310, 720925245, 1041336465, 1249603758, 1441850490, 1874405637, 2082672930, 3124009395, 3748811274, 6248018790, 9372028185, 18744056370]

約数ペア:

[(1, 18744056370), (2, 9372028185), (3, 6248018790), (5, 3748811274), (6, 3124009395), (9, 2082672930), (10, 1874405637), (13, 1441850490), (15, 1249603758), (18, 1041336465), (26, 720925245), (27, 694224310), (30, 624801879), (39, 480616830), (45, 416534586), (47, 398809710), (54, 347112155), (65, 288370098), (78, 240308415), (90, 208267293), (94, 199404855), (117, 160205610), (130, 144185049), (135, 138844862), (141, 132936570), (195, 96123366), (234, 80102805), (235, 79761942), (270, 69422431), (282, 66468285), (351, 53401870), (390, 48061683), (423, 44312190), (470, 39880971), (585, 32041122), (611, 30677670), (702, 26700935), (705, 26587314), (846, 22156095), (1170, 16020561), (1222, 15338835), (1269, 14770730), (1410, 13293657), (1755, 10680374), (1833, 10225890), (2115, 8862438), (2538, 7385365), (3055, 6135534), (3510, 5340187), (3666, 5112945), (4230, 4431219), (5499, 3408630), (6110, 3067767), (6345, 2954146), (9165, 2045178), (10998, 1704315), (12690, 1477073), (16497, 1136210), (18330, 1022589), (27495, 681726), (32994, 568105), (54990, 340863), (82485, 227242), (113621, 164970)]