18645701112

素因数分解:

$2^3\times 3^2\times {\mathrm{179}}^1\times {\mathrm{677}}^1\times {\mathrm{2137}}^1$

素因数の和:3005

約数の個数: 96

約数和(自身を含む): 50879696400

約数和(自身を除く): 32233995288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 179, 358, 537, 677, 716, 1074, 1354, 1432, 1611, 2031, 2137, 2148, 2708, 3222, 4062, 4274, 4296, 5416, 6093, 6411, 6444, 8124, 8548, 12186, 12822, 12888, 16248, 17096, 19233, 24372, 25644, 38466, 48744, 51288, 76932, 121183, 153864, 242366, 363549, 382523, 484732, 727098, 765046, 969464, 1090647, 1147569, 1446749, 1454196, 1530092, 2181294, 2295138, 2893498, 2908392, 3060184, 3442707, 4340247, 4362588, 4590276, 5786996, 6885414, 8680494, 8725176, 9180552, 11573992, 13020741, 13770828, 17360988, 26041482, 27541656, 34721976, 52082964, 104165928, 258968071, 517936142, 776904213, 1035872284, 1553808426, 2071744568, 2330712639, 3107616852, 4661425278, 6215233704, 9322850556, 18645701112]

約数ペア:

[(1, 18645701112), (2, 9322850556), (3, 6215233704), (4, 4661425278), (6, 3107616852), (8, 2330712639), (9, 2071744568), (12, 1553808426), (18, 1035872284), (24, 776904213), (36, 517936142), (72, 258968071), (179, 104165928), (358, 52082964), (537, 34721976), (677, 27541656), (716, 26041482), (1074, 17360988), (1354, 13770828), (1432, 13020741), (1611, 11573992), (2031, 9180552), (2137, 8725176), (2148, 8680494), (2708, 6885414), (3222, 5786996), (4062, 4590276), (4274, 4362588), (4296, 4340247), (5416, 3442707), (6093, 3060184), (6411, 2908392), (6444, 2893498), (8124, 2295138), (8548, 2181294), (12186, 1530092), (12822, 1454196), (12888, 1446749), (16248, 1147569), (17096, 1090647), (19233, 969464), (24372, 765046), (25644, 727098), (38466, 484732), (48744, 382523), (51288, 363549), (76932, 242366), (121183, 153864)]