18717071184

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{2791}}^1\times {\mathrm{6653}}^1$

素因数の和:9465

約数の個数: 120

約数和(自身を含む): 59895368832

約数和(自身を除く): 41178297648

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 2791, 5582, 6653, 8373, 11164, 13306, 16746, 19537, 19959, 22328, 25119, 26612, 33492, 39074, 39918, 44656, 46571, 50238, 53224, 58611, 59877, 66984, 78148, 79836, 93142, 100476, 106448, 117222, 119754, 133968, 139713, 156296, 159672, 175833, 186284, 200952, 234444, 239508, 279426, 312592, 319344, 351666, 372568, 401904, 419139, 468888, 479016, 558852, 703332, 745136, 838278, 937776, 958032, 1117704, 1406664, 1676556, 2235408, 2813328, 3353112, 6706224, 18568523, 37137046, 55705569, 74274092, 111411138, 129979661, 148548184, 167116707, 222822276, 259959322, 297096368, 334233414, 389938983, 445644552, 519918644, 668466828, 779877966, 891289104, 1039837288, 1169816949, 1336933656, 1559755932, 2079674576, 2339633898, 2673867312, 3119511864, 4679267796, 6239023728, 9358535592, 18717071184]

約数ペア:

[(1, 18717071184), (2, 9358535592), (3, 6239023728), (4, 4679267796), (6, 3119511864), (7, 2673867312), (8, 2339633898), (9, 2079674576), (12, 1559755932), (14, 1336933656), (16, 1169816949), (18, 1039837288), (21, 891289104), (24, 779877966), (28, 668466828), (36, 519918644), (42, 445644552), (48, 389938983), (56, 334233414), (63, 297096368), (72, 259959322), (84, 222822276), (112, 167116707), (126, 148548184), (144, 129979661), (168, 111411138), (252, 74274092), (336, 55705569), (504, 37137046), (1008, 18568523), (2791, 6706224), (5582, 3353112), (6653, 2813328), (8373, 2235408), (11164, 1676556), (13306, 1406664), (16746, 1117704), (19537, 958032), (19959, 937776), (22328, 838278), (25119, 745136), (26612, 703332), (33492, 558852), (39074, 479016), (39918, 468888), (44656, 419139), (46571, 401904), (50238, 372568), (53224, 351666), (58611, 319344), (59877, 312592), (66984, 279426), (78148, 239508), (79836, 234444), (93142, 200952), (100476, 186284), (106448, 175833), (117222, 159672), (119754, 156296), (133968, 139713)]