29996820018

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{21739}}^1$

素因数の和:21885

約数の個数: 128

約数和(自身を含む): 76636108800

約数和(自身を除く): 46639288782

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 23, 27, 33, 46, 54, 66, 69, 99, 101, 138, 198, 202, 207, 253, 297, 303, 414, 506, 594, 606, 621, 759, 909, 1111, 1242, 1518, 1818, 2222, 2277, 2323, 2727, 3333, 4554, 4646, 5454, 6666, 6831, 6969, 9999, 13662, 13938, 19998, 20907, 21739, 25553, 29997, 41814, 43478, 51106, 59994, 62721, 65217, 76659, 125442, 130434, 153318, 195651, 229977, 239129, 391302, 459954, 478258, 499997, 586953, 689931, 717387, 999994, 1173906, 1379862, 1434774, 1499991, 2152161, 2195639, 2999982, 4304322, 4391278, 4499973, 5499967, 6456483, 6586917, 8999946, 10999934, 12912966, 13173834, 13499919, 16499901, 19760751, 24152029, 26999838, 32999802, 39521502, 48304058, 49499703, 50499697, 59282253, 72456087, 98999406, 100999394, 118564506, 144912174, 148499109, 151499091, 217368261, 296998218, 302998182, 434736522, 454497273, 555496667, 652104783, 908994546, 1110993334, 1304209566, 1363491819, 1666490001, 2726983638, 3332980002, 4999470003, 9998940006, 14998410009, 29996820018]

約数ペア:

[(1, 29996820018), (2, 14998410009), (3, 9998940006), (6, 4999470003), (9, 3332980002), (11, 2726983638), (18, 1666490001), (22, 1363491819), (23, 1304209566), (27, 1110993334), (33, 908994546), (46, 652104783), (54, 555496667), (66, 454497273), (69, 434736522), (99, 302998182), (101, 296998218), (138, 217368261), (198, 151499091), (202, 148499109), (207, 144912174), (253, 118564506), (297, 100999394), (303, 98999406), (414, 72456087), (506, 59282253), (594, 50499697), (606, 49499703), (621, 48304058), (759, 39521502), (909, 32999802), (1111, 26999838), (1242, 24152029), (1518, 19760751), (1818, 16499901), (2222, 13499919), (2277, 13173834), (2323, 12912966), (2727, 10999934), (3333, 8999946), (4554, 6586917), (4646, 6456483), (5454, 5499967), (6666, 4499973), (6831, 4391278), (6969, 4304322), (9999, 2999982), (13662, 2195639), (13938, 2152161), (19998, 1499991), (20907, 1434774), (21739, 1379862), (25553, 1173906), (29997, 999994), (41814, 717387), (43478, 689931), (51106, 586953), (59994, 499997), (62721, 478258), (65217, 459954), (76659, 391302), (125442, 239129), (130434, 229977), (153318, 195651)]