16306572009

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{677}}^1\times {\mathrm{1063}}^1$

素因数の和:1846

約数の個数: 64

約数和(自身を含む): 27147423744

約数和(自身を除く): 10840851735

約数列:

[1, 3, 7, 13, 21, 39, 83, 91, 249, 273, 581, 677, 1063, 1079, 1743, 2031, 3189, 3237, 4739, 7441, 7553, 8801, 13819, 14217, 22323, 22659, 26403, 41457, 56191, 61607, 88229, 96733, 168573, 184821, 264687, 290199, 393337, 617603, 719651, 730483, 1146977, 1180011, 1852809, 2158953, 2191449, 3440931, 5037557, 5113381, 8028839, 9355463, 15112671, 15340143, 24086517, 28066389, 59731033, 65488241, 179193099, 196464723, 418117231, 776503429, 1254351693, 2329510287, 5435524003, 16306572009]

約数ペア:

[(1, 16306572009), (3, 5435524003), (7, 2329510287), (13, 1254351693), (21, 776503429), (39, 418117231), (83, 196464723), (91, 179193099), (249, 65488241), (273, 59731033), (581, 28066389), (677, 24086517), (1063, 15340143), (1079, 15112671), (1743, 9355463), (2031, 8028839), (3189, 5113381), (3237, 5037557), (4739, 3440931), (7441, 2191449), (7553, 2158953), (8801, 1852809), (13819, 1180011), (14217, 1146977), (22323, 730483), (22659, 719651), (26403, 617603), (41457, 393337), (56191, 290199), (61607, 264687), (88229, 184821), (96733, 168573)]