8399691684

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^2\times {\mathrm{215443}}^1$

素因数の和:215494

約数の個数: 72

約数和(自身を含む): 22983565920

約数和(自身を除く): 14583874236

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 361, 513, 684, 722, 1026, 1083, 1444, 2052, 2166, 3249, 4332, 6498, 9747, 12996, 19494, 38988, 215443, 430886, 646329, 861772, 1292658, 1938987, 2585316, 3877974, 4093417, 5816961, 7755948, 8186834, 11633922, 12280251, 16373668, 23267844, 24560502, 36840753, 49121004, 73681506, 77774923, 110522259, 147363012, 155549846, 221044518, 233324769, 311099692, 442089036, 466649538, 699974307, 933299076, 1399948614, 2099922921, 2799897228, 4199845842, 8399691684]

約数ペア:

[(1, 8399691684), (2, 4199845842), (3, 2799897228), (4, 2099922921), (6, 1399948614), (9, 933299076), (12, 699974307), (18, 466649538), (19, 442089036), (27, 311099692), (36, 233324769), (38, 221044518), (54, 155549846), (57, 147363012), (76, 110522259), (108, 77774923), (114, 73681506), (171, 49121004), (228, 36840753), (342, 24560502), (361, 23267844), (513, 16373668), (684, 12280251), (722, 11633922), (1026, 8186834), (1083, 7755948), (1444, 5816961), (2052, 4093417), (2166, 3877974), (3249, 2585316), (4332, 1938987), (6498, 1292658), (9747, 861772), (12996, 646329), (19494, 430886), (38988, 215443)]