19006218882

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{743069}}^1$

素因数の和:743120

約数の個数: 72

約数和(自身を含む): 49555338300

約数和(自身を除く): 30549119418

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 29, 42, 49, 58, 63, 87, 98, 126, 147, 174, 203, 261, 294, 406, 441, 522, 609, 882, 1218, 1421, 1827, 2842, 3654, 4263, 8526, 12789, 25578, 743069, 1486138, 2229207, 4458414, 5201483, 6687621, 10402966, 13375242, 15604449, 21549001, 31208898, 36410381, 43098002, 46813347, 64647003, 72820762, 93626694, 109231143, 129294006, 150843007, 193941009, 218462286, 301686014, 327693429, 387882018, 452529021, 655386858, 905058042, 1055901049, 1357587063, 2111802098, 2715174126, 3167703147, 6335406294, 9503109441, 19006218882]

約数ペア:

[(1, 19006218882), (2, 9503109441), (3, 6335406294), (6, 3167703147), (7, 2715174126), (9, 2111802098), (14, 1357587063), (18, 1055901049), (21, 905058042), (29, 655386858), (42, 452529021), (49, 387882018), (58, 327693429), (63, 301686014), (87, 218462286), (98, 193941009), (126, 150843007), (147, 129294006), (174, 109231143), (203, 93626694), (261, 72820762), (294, 64647003), (406, 46813347), (441, 43098002), (522, 36410381), (609, 31208898), (882, 21549001), (1218, 15604449), (1421, 13375242), (1827, 10402966), (2842, 6687621), (3654, 5201483), (4263, 4458414), (8526, 2229207), (12789, 1486138), (25578, 743069)]