15677318988

素因数分解:

$2^2\times 3^5\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{22943}}^1$

素因数の和:23018

約数の個数: 144

約数和(自身を含む): 44430597120

約数和(自身を除く): 28753278132

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 37, 38, 54, 57, 74, 76, 81, 108, 111, 114, 148, 162, 171, 222, 228, 243, 324, 333, 342, 444, 486, 513, 666, 684, 703, 972, 999, 1026, 1332, 1406, 1539, 1998, 2052, 2109, 2812, 2997, 3078, 3996, 4218, 4617, 5994, 6156, 6327, 8436, 8991, 9234, 11988, 12654, 17982, 18468, 18981, 22943, 25308, 35964, 37962, 45886, 56943, 68829, 75924, 91772, 113886, 137658, 170829, 206487, 227772, 275316, 341658, 412974, 435917, 619461, 683316, 825948, 848891, 871834, 1238922, 1307751, 1697782, 1743668, 1858383, 2477844, 2546673, 2615502, 3395564, 3716766, 3923253, 5093346, 5231004, 5575149, 7433532, 7640019, 7846506, 10186692, 11150298, 11769759, 15280038, 15693012, 16128929, 22300596, 22920057, 23539518, 30560076, 32257858, 35309277, 45840114, 47079036, 48386787, 64515716, 68760171, 70618554, 91680228, 96773574, 105927831, 137520342, 141237108, 145160361, 193547148, 206280513, 211855662, 275040684, 290320722, 412561026, 423711324, 435481083, 580641444, 825122052, 870962166, 1306443249, 1741924332, 2612886498, 3919329747, 5225772996, 7838659494, 15677318988]

約数ペア:

[(1, 15677318988), (2, 7838659494), (3, 5225772996), (4, 3919329747), (6, 2612886498), (9, 1741924332), (12, 1306443249), (18, 870962166), (19, 825122052), (27, 580641444), (36, 435481083), (37, 423711324), (38, 412561026), (54, 290320722), (57, 275040684), (74, 211855662), (76, 206280513), (81, 193547148), (108, 145160361), (111, 141237108), (114, 137520342), (148, 105927831), (162, 96773574), (171, 91680228), (222, 70618554), (228, 68760171), (243, 64515716), (324, 48386787), (333, 47079036), (342, 45840114), (444, 35309277), (486, 32257858), (513, 30560076), (666, 23539518), (684, 22920057), (703, 22300596), (972, 16128929), (999, 15693012), (1026, 15280038), (1332, 11769759), (1406, 11150298), (1539, 10186692), (1998, 7846506), (2052, 7640019), (2109, 7433532), (2812, 5575149), (2997, 5231004), (3078, 5093346), (3996, 3923253), (4218, 3716766), (4617, 3395564), (5994, 2615502), (6156, 2546673), (6327, 2477844), (8436, 1858383), (8991, 1743668), (9234, 1697782), (11988, 1307751), (12654, 1238922), (17982, 871834), (18468, 848891), (18981, 825948), (22943, 683316), (25308, 619461), (35964, 435917), (37962, 412974), (45886, 341658), (56943, 275316), (68829, 227772), (75924, 206487), (91772, 170829), (113886, 137658)]