18030439512

素因数分解:

$2^3\times 3^3\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{25349}}^1$

素因数の和:25490

約数の個数: 128

約数和(自身を含む): 52018200000

約数和(自身を除く): 33987760488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 37, 54, 72, 74, 89, 108, 111, 148, 178, 216, 222, 267, 296, 333, 356, 444, 534, 666, 712, 801, 888, 999, 1068, 1332, 1602, 1998, 2136, 2403, 2664, 3204, 3293, 3996, 4806, 6408, 6586, 7992, 9612, 9879, 13172, 19224, 19758, 25349, 26344, 29637, 39516, 50698, 59274, 76047, 79032, 88911, 101396, 118548, 152094, 177822, 202792, 228141, 237096, 304188, 355644, 456282, 608376, 684423, 711288, 912564, 937913, 1368846, 1825128, 1875826, 2256061, 2737692, 2813739, 3751652, 4512122, 5475384, 5627478, 6768183, 7503304, 8441217, 9024244, 11254956, 13536366, 16882434, 18048488, 20304549, 22509912, 25323651, 27072732, 33764868, 40609098, 50647302, 54145464, 60913647, 67529736, 81218196, 83474257, 101294604, 121827294, 162436392, 166948514, 202589208, 243654588, 250422771, 333897028, 487309176, 500845542, 667794056, 751268313, 1001691084, 1502536626, 2003382168, 2253804939, 3005073252, 4507609878, 6010146504, 9015219756, 18030439512]

約数ペア:

[(1, 18030439512), (2, 9015219756), (3, 6010146504), (4, 4507609878), (6, 3005073252), (8, 2253804939), (9, 2003382168), (12, 1502536626), (18, 1001691084), (24, 751268313), (27, 667794056), (36, 500845542), (37, 487309176), (54, 333897028), (72, 250422771), (74, 243654588), (89, 202589208), (108, 166948514), (111, 162436392), (148, 121827294), (178, 101294604), (216, 83474257), (222, 81218196), (267, 67529736), (296, 60913647), (333, 54145464), (356, 50647302), (444, 40609098), (534, 33764868), (666, 27072732), (712, 25323651), (801, 22509912), (888, 20304549), (999, 18048488), (1068, 16882434), (1332, 13536366), (1602, 11254956), (1998, 9024244), (2136, 8441217), (2403, 7503304), (2664, 6768183), (3204, 5627478), (3293, 5475384), (3996, 4512122), (4806, 3751652), (6408, 2813739), (6586, 2737692), (7992, 2256061), (9612, 1875826), (9879, 1825128), (13172, 1368846), (19224, 937913), (19758, 912564), (25349, 711288), (26344, 684423), (29637, 608376), (39516, 456282), (50698, 355644), (59274, 304188), (76047, 237096), (79032, 228141), (88911, 202792), (101396, 177822), (118548, 152094)]