19005489108

素因数分解:

$2^2\times 3^4\times {\mathrm{167}}^1\times {\mathrm{197}}^1\times {\mathrm{1783}}^1$

素因数の和:2163

約数の個数: 120

約数和(自身を含む): 50263500672

約数和(自身を除く): 31258011564

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 167, 197, 324, 334, 394, 501, 591, 668, 788, 1002, 1182, 1503, 1773, 1783, 2004, 2364, 3006, 3546, 3566, 4509, 5319, 5349, 6012, 7092, 7132, 9018, 10638, 10698, 13527, 15957, 16047, 18036, 21276, 21396, 27054, 31914, 32094, 32899, 48141, 54108, 63828, 64188, 65798, 96282, 98697, 131596, 144423, 192564, 197394, 288846, 296091, 297761, 351251, 394788, 577692, 592182, 595522, 702502, 888273, 893283, 1053753, 1184364, 1191044, 1405004, 1776546, 1786566, 2107506, 2664819, 2679849, 3161259, 3553092, 3573132, 4215012, 5329638, 5359698, 6322518, 8039547, 9483777, 10659276, 10719396, 12645036, 16079094, 18967554, 24118641, 28451331, 32158188, 37935108, 48237282, 56902662, 58658917, 96474564, 113805324, 117317834, 175976751, 234635668, 351953502, 527930253, 703907004, 1055860506, 1583790759, 2111721012, 3167581518, 4751372277, 6335163036, 9502744554, 19005489108]

約数ペア:

[(1, 19005489108), (2, 9502744554), (3, 6335163036), (4, 4751372277), (6, 3167581518), (9, 2111721012), (12, 1583790759), (18, 1055860506), (27, 703907004), (36, 527930253), (54, 351953502), (81, 234635668), (108, 175976751), (162, 117317834), (167, 113805324), (197, 96474564), (324, 58658917), (334, 56902662), (394, 48237282), (501, 37935108), (591, 32158188), (668, 28451331), (788, 24118641), (1002, 18967554), (1182, 16079094), (1503, 12645036), (1773, 10719396), (1783, 10659276), (2004, 9483777), (2364, 8039547), (3006, 6322518), (3546, 5359698), (3566, 5329638), (4509, 4215012), (5319, 3573132), (5349, 3553092), (6012, 3161259), (7092, 2679849), (7132, 2664819), (9018, 2107506), (10638, 1786566), (10698, 1776546), (13527, 1405004), (15957, 1191044), (16047, 1184364), (18036, 1053753), (21276, 893283), (21396, 888273), (27054, 702502), (31914, 595522), (32094, 592182), (32899, 577692), (48141, 394788), (54108, 351251), (63828, 297761), (64188, 296091), (65798, 288846), (96282, 197394), (98697, 192564), (131596, 144423)]