18370386324

素因数分解:

$2^2\times 3^2\times {\mathrm{197}}^1\times {\mathrm{227}}^1\times {\mathrm{11411}}^1$

素因数の和:11845

約数の個数: 72

約数和(自身を含む): 46881682848

約数和(自身を除く): 28511296524

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 197, 227, 394, 454, 591, 681, 788, 908, 1182, 1362, 1773, 2043, 2364, 2724, 3546, 4086, 7092, 8172, 11411, 22822, 34233, 44719, 45644, 68466, 89438, 102699, 134157, 136932, 178876, 205398, 268314, 402471, 410796, 536628, 804942, 1609884, 2247967, 2590297, 4495934, 5180594, 6743901, 7770891, 8991868, 10361188, 13487802, 15541782, 20231703, 23312673, 26975604, 31083564, 40463406, 46625346, 80926812, 93250692, 510288509, 1020577018, 1530865527, 2041154036, 3061731054, 4592596581, 6123462108, 9185193162, 18370386324]

約数ペア:

[(1, 18370386324), (2, 9185193162), (3, 6123462108), (4, 4592596581), (6, 3061731054), (9, 2041154036), (12, 1530865527), (18, 1020577018), (36, 510288509), (197, 93250692), (227, 80926812), (394, 46625346), (454, 40463406), (591, 31083564), (681, 26975604), (788, 23312673), (908, 20231703), (1182, 15541782), (1362, 13487802), (1773, 10361188), (2043, 8991868), (2364, 7770891), (2724, 6743901), (3546, 5180594), (4086, 4495934), (7092, 2590297), (8172, 2247967), (11411, 1609884), (22822, 804942), (34233, 536628), (44719, 410796), (45644, 402471), (68466, 268314), (89438, 205398), (102699, 178876), (134157, 136932)]