3218553858

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{21821}}^1$

素因数の和:21931

約数の個数: 64

約数和(自身を含む): 7273534464

約数和(自身を除く): 4054980606

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 61, 62, 78, 93, 122, 183, 186, 366, 403, 793, 806, 1209, 1586, 1891, 2379, 2418, 3782, 4758, 5673, 11346, 21821, 24583, 43642, 49166, 65463, 73749, 130926, 147498, 283673, 567346, 676451, 851019, 1331081, 1352902, 1702038, 2029353, 2662162, 3993243, 4058706, 7986486, 8793863, 17304053, 17587726, 26381589, 34608106, 41263511, 51912159, 52763178, 82527022, 103824318, 123790533, 247581066, 536425643, 1072851286, 1609276929, 3218553858]

約数ペア:

[(1, 3218553858), (2, 1609276929), (3, 1072851286), (6, 536425643), (13, 247581066), (26, 123790533), (31, 103824318), (39, 82527022), (61, 52763178), (62, 51912159), (78, 41263511), (93, 34608106), (122, 26381589), (183, 17587726), (186, 17304053), (366, 8793863), (403, 7986486), (793, 4058706), (806, 3993243), (1209, 2662162), (1586, 2029353), (1891, 1702038), (2379, 1352902), (2418, 1331081), (3782, 851019), (4758, 676451), (5673, 567346), (11346, 283673), (21821, 147498), (24583, 130926), (43642, 73749), (49166, 65463)]