1821236346792

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{18750889}}^1$

素因数の和:18750991

約数の個数: 96

約数和(自身を含む): 5265249912000

約数和(自身を除く): 3444013565208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 71, 72, 76, 114, 142, 152, 171, 213, 228, 284, 342, 426, 456, 568, 639, 684, 852, 1278, 1349, 1368, 1704, 2556, 2698, 4047, 5112, 5396, 8094, 10792, 12141, 16188, 24282, 32376, 48564, 97128, 18750889, 37501778, 56252667, 75003556, 112505334, 150007112, 168758001, 225010668, 337516002, 356266891, 450021336, 675032004, 712533782, 1068800673, 1331313119, 1350064008, 1425067564, 2137601346, 2662626238, 2850135128, 3206402019, 3993939357, 4275202692, 5325252476, 6412804038, 7987878714, 8550405384, 10650504952, 11981818071, 12825608076, 15975757428, 23963636142, 25294949261, 25651216152, 31951514856, 47927272284, 50589898522, 75884847783, 95854544568, 101179797044, 151769695566, 202359594088, 227654543349, 303539391132, 455309086698, 607078782264, 910618173396, 1821236346792]

約数ペア:

[(1, 1821236346792), (2, 910618173396), (3, 607078782264), (4, 455309086698), (6, 303539391132), (8, 227654543349), (9, 202359594088), (12, 151769695566), (18, 101179797044), (19, 95854544568), (24, 75884847783), (36, 50589898522), (38, 47927272284), (57, 31951514856), (71, 25651216152), (72, 25294949261), (76, 23963636142), (114, 15975757428), (142, 12825608076), (152, 11981818071), (171, 10650504952), (213, 8550405384), (228, 7987878714), (284, 6412804038), (342, 5325252476), (426, 4275202692), (456, 3993939357), (568, 3206402019), (639, 2850135128), (684, 2662626238), (852, 2137601346), (1278, 1425067564), (1349, 1350064008), (1368, 1331313119), (1704, 1068800673), (2556, 712533782), (2698, 675032004), (4047, 450021336), (5112, 356266891), (5396, 337516002), (8094, 225010668), (10792, 168758001), (12141, 150007112), (16188, 112505334), (24282, 75003556), (32376, 56252667), (48564, 37501778), (97128, 18750889)]