18076770

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1$

素因数の和:238

約数の個数: 96

約数和(自身を含む): 50162112

約数和(自身を除く): 32085342

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 43, 45, 54, 81, 86, 90, 129, 135, 162, 173, 215, 243, 258, 270, 346, 387, 405, 430, 486, 519, 645, 774, 810, 865, 1038, 1161, 1215, 1290, 1557, 1730, 1935, 2322, 2430, 2595, 3114, 3483, 3870, 4671, 5190, 5805, 6966, 7439, 7785, 9342, 10449, 11610, 14013, 14878, 15570, 17415, 20898, 22317, 23355, 28026, 34830, 37195, 42039, 44634, 46710, 52245, 66951, 70065, 74390, 84078, 104490, 111585, 133902, 140130, 200853, 210195, 223170, 334755, 401706, 420390, 602559, 669510, 1004265, 1205118, 1807677, 2008530, 3012795, 3615354, 6025590, 9038385, 18076770]

約数ペア:

[(1, 18076770), (2, 9038385), (3, 6025590), (5, 3615354), (6, 3012795), (9, 2008530), (10, 1807677), (15, 1205118), (18, 1004265), (27, 669510), (30, 602559), (43, 420390), (45, 401706), (54, 334755), (81, 223170), (86, 210195), (90, 200853), (129, 140130), (135, 133902), (162, 111585), (173, 104490), (215, 84078), (243, 74390), (258, 70065), (270, 66951), (346, 52245), (387, 46710), (405, 44634), (430, 42039), (486, 37195), (519, 34830), (645, 28026), (774, 23355), (810, 22317), (865, 20898), (1038, 17415), (1161, 15570), (1215, 14878), (1290, 14013), (1557, 11610), (1730, 10449), (1935, 9342), (2322, 7785), (2430, 7439), (2595, 6966), (3114, 5805), (3483, 5190), (3870, 4671)]